31495100017

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{257437}}^1$

素因数の和:257640

約数の個数: 16

約数和(自身を含む): 34105386240

約数和(自身を除く): 2610286223

約数列:

[1, 19, 47, 137, 893, 2603, 6439, 122341, 257437, 4891303, 12099539, 35268869, 229891241, 670108511, 1657636843, 31495100017]

約数ペア:

[(1, 31495100017), (19, 1657636843), (47, 670108511), (137, 229891241), (893, 35268869), (2603, 12099539), (6439, 4891303), (122341, 257437)]