40628793

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{15031}}^1$

素因数の和:15104

約数の個数: 16

約数和(自身を含む): 58444416

約数和(自身を除く): 17815623

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 15031, 45093, 255527, 766581, 796643, 2389929, 13542931, 40628793]

約数ペア:

[(1, 40628793), (3, 13542931), (17, 2389929), (51, 796643), (53, 766581), (159, 255527), (901, 45093), (2703, 15031)]