8372991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{521}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 12227328

約数和(自身を除く): 3854337

約数列:

[1, 3, 11, 33, 487, 521, 1461, 1563, 5357, 5731, 16071, 17193, 253727, 761181, 2790997, 8372991]

約数ペア:

[(1, 8372991), (3, 2790997), (11, 761181), (33, 253727), (487, 17193), (521, 16071), (1461, 5731), (1563, 5357)]