3945641371

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1\times {\mathrm{487}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 4730711040

約数和(自身を除く): 785069669

約数列:

[1, 7, 29, 107, 203, 373, 487, 749, 2611, 3103, 3409, 10817, 14123, 21721, 39911, 52109, 75719, 98861, 181651, 279377, 364763, 1157419, 1271557, 1511161, 5267879, 8101933, 10578127, 19436657, 36875153, 136056599, 563663053, 3945641371]

約数ペア:

[(1, 3945641371), (7, 563663053), (29, 136056599), (107, 36875153), (203, 19436657), (373, 10578127), (487, 8101933), (749, 5267879), (2611, 1511161), (3103, 1271557), (3409, 1157419), (10817, 364763), (14123, 279377), (21721, 181651), (39911, 98861), (52109, 75719)]