23149357

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 29434496

約数和(自身を除く): 6285139

約数列:

[1, 7, 11, 77, 121, 151, 181, 847, 1057, 1267, 1661, 1991, 11627, 13937, 18271, 21901, 27331, 127897, 153307, 191317, 300641, 2104487, 3307051, 23149357]

約数ペア:

[(1, 23149357), (7, 3307051), (11, 2104487), (77, 300641), (121, 191317), (151, 153307), (181, 127897), (847, 27331), (1057, 21901), (1267, 18271), (1661, 13937), (1991, 11627)]