142735307

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 175815360

約数和(自身を除く): 33080053

約数列:

[1, 11, 13, 37, 53, 143, 407, 481, 509, 583, 689, 1961, 5291, 5599, 6617, 7579, 18833, 21571, 25493, 26977, 72787, 207163, 244829, 280423, 296747, 350701, 998149, 2693119, 3857711, 10979639, 12975937, 142735307]

約数ペア:

[(1, 142735307), (11, 12975937), (13, 10979639), (37, 3857711), (53, 2693119), (143, 998149), (407, 350701), (481, 296747), (509, 280423), (583, 244829), (689, 207163), (1961, 72787), (5291, 26977), (5599, 25493), (6617, 21571), (7579, 18833)]