977156917

素因数分解:

${\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{44617}}^1$

素因数の和:44820

約数の個数: 12

約数和(自身を含む): 1080023308

約数和(自身を除く): 102866391

約数列:

[1, 11, 121, 181, 1991, 21901, 44617, 490787, 5398657, 8075677, 88832447, 977156917]

約数ペア:

[(1, 977156917), (11, 88832447), (121, 8075677), (181, 5398657), (1991, 490787), (21901, 44617)]