40038021

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 59221656

約数和(自身を除く): 19183635

約数列:

[1, 3, 9, 61, 183, 233, 313, 549, 699, 939, 2097, 2817, 14213, 19093, 42639, 57279, 72929, 127917, 171837, 218787, 656361, 4448669, 13346007, 40038021]

約数ペア:

[(1, 40038021), (3, 13346007), (9, 4448669), (61, 656361), (183, 218787), (233, 171837), (313, 127917), (549, 72929), (699, 57279), (939, 42639), (2097, 19093), (2817, 14213)]