38103681

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 69451776

約数和(自身を除く): 31348095

約数列:

[1, 3, 7, 11, 17, 21, 31, 33, 51, 77, 93, 119, 187, 217, 231, 313, 341, 357, 527, 561, 651, 939, 1023, 1309, 1581, 2191, 2387, 3443, 3689, 3927, 5321, 5797, 6573, 7161, 9703, 10329, 11067, 15963, 17391, 24101, 29109, 37247, 40579, 58531, 67921, 72303, 106733, 111741, 121737, 164951, 175593, 203763, 320199, 409717, 494853, 747131, 1154657, 1229151, 1814461, 2241393, 3463971, 5443383, 12701227, 38103681]

約数ペア:

[(1, 38103681), (3, 12701227), (7, 5443383), (11, 3463971), (17, 2241393), (21, 1814461), (31, 1229151), (33, 1154657), (51, 747131), (77, 494853), (93, 409717), (119, 320199), (187, 203763), (217, 175593), (231, 164951), (313, 121737), (341, 111741), (357, 106733), (527, 72303), (561, 67921), (651, 58531), (939, 40579), (1023, 37247), (1309, 29109), (1581, 24101), (2191, 17391), (2387, 15963), (3443, 11067), (3689, 10329), (3927, 9703), (5321, 7161), (5797, 6573)]