98785631

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 114462720

約数和(自身を除く): 15677089

約数列:

[1, 7, 137, 239, 431, 959, 1673, 3017, 32743, 59047, 103009, 229201, 413329, 721063, 14112233, 98785631]

約数ペア:

[(1, 98785631), (7, 14112233), (137, 721063), (239, 413329), (431, 229201), (959, 103009), (1673, 59047), (3017, 32743)]