389637391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{66457}}^1$

素因数の和:66522

約数の個数: 16

約数和(自身を含む): 468927648

約数和(自身を除く): 79290257

約数列:

[1, 11, 13, 41, 143, 451, 533, 5863, 66457, 731027, 863941, 2724737, 9503351, 29972107, 35421581, 389637391]

約数ペア:

[(1, 389637391), (11, 35421581), (13, 29972107), (41, 9503351), (143, 2724737), (451, 863941), (533, 731027), (5863, 66457)]