90215706971

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1\times {\mathrm{188317}}^1$

素因数の和:189230

約数の個数: 16

約数和(自身を含む): 99531335904

約数和(自身を除く): 9315628933

約数列:

[1, 13, 43, 559, 857, 11141, 36851, 188317, 479063, 2448121, 8097631, 105269203, 161387669, 2098039697, 6939669767, 90215706971]

約数ペア:

[(1, 90215706971), (13, 6939669767), (43, 2098039697), (559, 161387669), (857, 105269203), (11141, 8097631), (36851, 2448121), (188317, 479063)]