11728367

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 14149632

約数和(自身を除く): 2421265

約数列:

[1, 7, 23, 97, 161, 679, 751, 2231, 5257, 15617, 17273, 72847, 120911, 509929, 1675481, 11728367]

約数ペア:

[(1, 11728367), (7, 1675481), (23, 509929), (97, 120911), (161, 72847), (679, 17273), (751, 15617), (2231, 5257)]