172072873

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{1231}}^1$

素因数の和:2308

約数の個数: 16

約数和(自身を含む): 207370240

約数和(自身を除く): 35297367

約数列:

[1, 7, 19, 133, 1051, 1231, 7357, 8617, 19969, 23389, 139783, 163723, 1293781, 9056467, 24581839, 172072873]

約数ペア:

[(1, 172072873), (7, 24581839), (19, 9056467), (133, 1293781), (1051, 163723), (1231, 139783), (7357, 23389), (8617, 19969)]