90842807

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 104071968

約数和(自身を除く): 13229161

約数列:

[1, 11, 37, 103, 121, 197, 407, 1133, 2167, 3811, 4477, 7289, 12463, 20291, 23837, 41921, 80179, 223201, 461131, 750767, 881969, 2455211, 8258437, 90842807]

約数ペア:

[(1, 90842807), (11, 8258437), (37, 2455211), (103, 881969), (121, 750767), (197, 461131), (407, 223201), (1133, 80179), (2167, 41921), (3811, 23837), (4477, 20291), (7289, 12463)]