890995831

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{11717}}^1$

素因数の和:11982

約数の個数: 16

約数和(自身を含む): 1007935488

約数和(自身を除く): 116939657

約数列:

[1, 11, 31, 223, 341, 2453, 6913, 11717, 76043, 128887, 363227, 2612891, 3995497, 28741801, 80999621, 890995831]

約数ペア:

[(1, 890995831), (11, 80999621), (31, 28741801), (223, 3995497), (341, 2612891), (2453, 363227), (6913, 128887), (11717, 76043)]