10405591

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1363

約数の個数: 16

約数和(自身を含む): 12672000

約数和(自身を除く): 2266409

約数列:

[1, 7, 23, 49, 161, 343, 1127, 1319, 7889, 9233, 30337, 64631, 212359, 452417, 1486513, 10405591]

約数ペア:

[(1, 10405591), (7, 1486513), (23, 452417), (49, 212359), (161, 64631), (343, 30337), (1127, 9233), (1319, 7889)]