23470257

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:764

約数の個数: 16

約数和(自身を含む): 31933440

約数和(自身を除く): 8463183

約数列:

[1, 3, 71, 213, 251, 439, 753, 1317, 17821, 31169, 53463, 93507, 110189, 330567, 7823419, 23470257]

約数ペア:

[(1, 23470257), (3, 7823419), (71, 330567), (213, 110189), (251, 93507), (439, 53463), (753, 31169), (1317, 17821)]