12421627779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{56629}}^1$

素因数の和:56700

約数の個数: 48

約数和(自身を含む): 20027992320

約数和(自身を除く): 7606364541

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 289, 391, 561, 759, 867, 1173, 3179, 4301, 6647, 9537, 12903, 19941, 56629, 73117, 169887, 219351, 622919, 962693, 1302467, 1868757, 2888079, 3907401, 10589623, 14327137, 16365781, 22141939, 31768869, 42981411, 49097343, 66425817, 180023591, 243561329, 376412963, 540070773, 730683987, 1129238889, 4140542593, 12421627779]

約数ペア:

[(1, 12421627779), (3, 4140542593), (11, 1129238889), (17, 730683987), (23, 540070773), (33, 376412963), (51, 243561329), (69, 180023591), (187, 66425817), (253, 49097343), (289, 42981411), (391, 31768869), (561, 22141939), (759, 16365781), (867, 14327137), (1173, 10589623), (3179, 3907401), (4301, 2888079), (6647, 1868757), (9537, 1302467), (12903, 962693), (19941, 622919), (56629, 219351), (73117, 169887)]