679532913

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{29761}}^1$

素因数の和:29869

約数の個数: 24

約数和(自身を含む): 1021431840

約数和(自身を除く): 341898927

約数列:

[1, 3, 9, 43, 59, 129, 177, 387, 531, 2537, 7611, 22833, 29761, 89283, 267849, 1279723, 1755899, 3839169, 5267697, 11517507, 15803091, 75503657, 226510971, 679532913]

約数ペア:

[(1, 679532913), (3, 226510971), (9, 75503657), (43, 15803091), (59, 11517507), (129, 5267697), (177, 3839169), (387, 1755899), (531, 1279723), (2537, 267849), (7611, 89283), (22833, 29761)]