8153431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 32

約数和(自身を含む): 10418688

約数和(自身を除く): 2265257

約数列:

[1, 11, 13, 23, 37, 67, 143, 253, 299, 407, 481, 737, 851, 871, 1541, 2479, 3289, 5291, 9361, 9581, 11063, 16951, 20033, 27269, 32227, 57017, 121693, 220363, 354497, 627187, 741221, 8153431]

約数ペア:

[(1, 8153431), (11, 741221), (13, 627187), (23, 354497), (37, 220363), (67, 121693), (143, 57017), (253, 32227), (299, 27269), (407, 20033), (481, 16951), (737, 11063), (851, 9581), (871, 9361), (1541, 5291), (2479, 3289)]