1386693

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:79

約数の個数: 64

約数和(自身を含む): 2764800

約数和(自身を除く): 1378107

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 29, 33, 63, 69, 77, 87, 99, 161, 189, 203, 207, 231, 253, 261, 297, 319, 483, 609, 621, 667, 693, 759, 783, 957, 1449, 1771, 1827, 2001, 2079, 2233, 2277, 2871, 4347, 4669, 5313, 5481, 6003, 6699, 6831, 7337, 8613, 14007, 15939, 18009, 20097, 22011, 42021, 47817, 51359, 60291, 66033, 126063, 154077, 198099, 462231, 1386693]

約数ペア:

[(1, 1386693), (3, 462231), (7, 198099), (9, 154077), (11, 126063), (21, 66033), (23, 60291), (27, 51359), (29, 47817), (33, 42021), (63, 22011), (69, 20097), (77, 18009), (87, 15939), (99, 14007), (161, 8613), (189, 7337), (203, 6831), (207, 6699), (231, 6003), (253, 5481), (261, 5313), (297, 4669), (319, 4347), (483, 2871), (609, 2277), (621, 2233), (667, 2079), (693, 2001), (759, 1827), (783, 1771), (957, 1449)]