40424461

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2027}}^1$

素因数の和:2089

約数の個数: 24

約数和(自身を含む): 52711776

約数和(自身を除く): 12287315

約数列:

[1, 7, 11, 37, 49, 77, 259, 407, 539, 1813, 2027, 2849, 14189, 19943, 22297, 74999, 99323, 156079, 524993, 824989, 1092553, 3674951, 5774923, 40424461]

約数ペア:

[(1, 40424461), (7, 5774923), (11, 3674951), (37, 1092553), (49, 824989), (77, 524993), (259, 156079), (407, 99323), (539, 74999), (1813, 22297), (2027, 19943), (2849, 14189)]