23910009

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 32405184

約数和(自身を除く): 8495175

約数列:

[1, 3, 113, 251, 281, 339, 753, 843, 28363, 31753, 70531, 85089, 95259, 211593, 7970003, 23910009]

約数ペア:

[(1, 23910009), (3, 7970003), (113, 211593), (251, 95259), (281, 85089), (339, 70531), (753, 31753), (843, 28363)]