39121923

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3011}}^1$

素因数の和:3146

約数の個数: 16

約数和(自身を含む): 53782272

約数和(自身を除く): 14660349

約数列:

[1, 3, 61, 71, 183, 213, 3011, 4331, 9033, 12993, 183671, 213781, 551013, 641343, 13040641, 39121923]

約数ペア:

[(1, 39121923), (3, 13040641), (61, 641343), (71, 551013), (183, 213781), (213, 183671), (3011, 12993), (4331, 9033)]