159904417

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1279}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 171212800

約数和(自身を除く): 11308383

約数列:

[1, 31, 37, 109, 1147, 1279, 3379, 4033, 39649, 47323, 125023, 139411, 1467013, 4321741, 5158207, 159904417]

約数ペア:

[(1, 159904417), (31, 5158207), (37, 4321741), (109, 1467013), (1147, 139411), (1279, 125023), (3379, 47323), (4033, 39649)]