227221631

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{60901}}^1$

素因数の和:60962

約数の個数: 16

約数和(自身を含む): 286483008

約数和(自身を除く): 59261377

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 60901, 426307, 791713, 2496941, 5541991, 17478587, 32460233, 227221631]

約数ペア:

[(1, 227221631), (7, 32460233), (13, 17478587), (41, 5541991), (91, 2496941), (287, 791713), (533, 426307), (3731, 60901)]