40390113

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12983}}^1$

素因数の和:13064

約数の個数: 16

約数和(自身を含む): 57960576

約数和(自身を除く): 17570463

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 12983, 38949, 220711, 662133, 791963, 2375889, 13463371, 40390113]

約数ペア:

[(1, 40390113), (3, 13463371), (17, 2375889), (51, 791963), (61, 662133), (183, 220711), (1037, 38949), (3111, 12983)]