42918701

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{691}}^1$

素因数の和:1184

約数の個数: 16

約数和(自身を含む): 51816960

約数和(自身を除く): 8898259

約数列:

[1, 7, 19, 133, 467, 691, 3269, 4837, 8873, 13129, 62111, 91903, 322697, 2258879, 6131243, 42918701]

約数ペア:

[(1, 42918701), (7, 6131243), (19, 2258879), (133, 322697), (467, 91903), (691, 62111), (3269, 13129), (4837, 8873)]