153908617

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^2$

素因数の和:708

約数の個数: 12

約数和(自身を含む): 163394496

約数和(自身を除く): 9485879

約数列:

[1, 23, 71, 307, 1633, 7061, 21797, 94249, 501331, 2167727, 6691679, 153908617]

約数ペア:

[(1, 153908617), (23, 6691679), (71, 2167727), (307, 501331), (1633, 94249), (7061, 21797)]