13331838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{170921}}^1$

素因数の和:170939

約数の個数: 16

約数和(自身を含む): 28714896

約数和(自身を除く): 15383058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 170921, 341842, 512763, 1025526, 2221973, 4443946, 6665919, 13331838]

約数ペア:

[(1, 13331838), (2, 6665919), (3, 4443946), (6, 2221973), (13, 1025526), (26, 512763), (39, 341842), (78, 170921)]