875179521

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{251}}^1\times {\mathrm{1621}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 1275281280

約数和(自身を除く): 400101759

約数列:

[1, 3, 9, 239, 251, 717, 753, 1621, 2151, 2259, 4863, 14589, 59989, 179967, 387419, 406871, 539901, 1162257, 1220613, 3486771, 3661839, 97242169, 291726507, 875179521]

約数ペア:

[(1, 875179521), (3, 291726507), (9, 97242169), (239, 3661839), (251, 3486771), (717, 1220613), (753, 1162257), (1621, 539901), (2151, 406871), (2259, 387419), (4863, 179967), (14589, 59989)]