374747421

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{20177}}^1$

素因数の和:20372

約数の個数: 16

約数和(自身を含む): 515265408

約数和(自身を除く): 140517987

約数列:

[1, 3, 41, 123, 151, 453, 6191, 18573, 20177, 60531, 827257, 2481771, 3046727, 9140181, 124915807, 374747421]

約数ペア:

[(1, 374747421), (3, 124915807), (41, 9140181), (123, 3046727), (151, 2481771), (453, 827257), (6191, 60531), (18573, 20177)]