1307990013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 2164423680

約数和(自身を除く): 856433667

約数列:

[1, 3, 11, 17, 23, 33, 51, 67, 69, 89, 187, 201, 253, 267, 289, 391, 561, 737, 759, 867, 979, 1139, 1173, 1513, 1541, 2047, 2211, 2937, 3179, 3417, 4301, 4539, 4623, 5963, 6141, 6647, 9537, 12529, 12903, 16643, 16951, 17889, 19363, 19941, 22517, 25721, 26197, 34799, 37587, 49929, 50853, 58089, 65593, 67551, 73117, 77163, 78591, 101371, 104397, 137149, 196779, 212993, 219351, 282931, 288167, 304113, 382789, 411447, 445349, 591583, 638979, 848793, 864501, 1115081, 1148367, 1336047, 1508639, 1723307, 1774749, 2331533, 3345243, 4525917, 4898839, 5169921, 6507413, 6994599, 14696517, 18956377, 19522239, 25646863, 39636061, 56869131, 76940589, 118908183, 435996671, 1307990013]

約数ペア:

[(1, 1307990013), (3, 435996671), (11, 118908183), (17, 76940589), (23, 56869131), (33, 39636061), (51, 25646863), (67, 19522239), (69, 18956377), (89, 14696517), (187, 6994599), (201, 6507413), (253, 5169921), (267, 4898839), (289, 4525917), (391, 3345243), (561, 2331533), (737, 1774749), (759, 1723307), (867, 1508639), (979, 1336047), (1139, 1148367), (1173, 1115081), (1513, 864501), (1541, 848793), (2047, 638979), (2211, 591583), (2937, 445349), (3179, 411447), (3417, 382789), (4301, 304113), (4539, 288167), (4623, 282931), (5963, 219351), (6141, 212993), (6647, 196779), (9537, 137149), (12529, 104397), (12903, 101371), (16643, 78591), (16951, 77163), (17889, 73117), (19363, 67551), (19941, 65593), (22517, 58089), (25721, 50853), (26197, 49929), (34799, 37587)]