404125021

素因数分解:

${\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{601}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 423808000

約数和(自身を除く): 19682979

約数列:

[1, 31, 109, 199, 601, 3379, 6169, 18631, 21691, 65509, 119599, 672421, 2030779, 3707569, 13036291, 404125021]

約数ペア:

[(1, 404125021), (31, 13036291), (109, 3707569), (199, 2030779), (601, 672421), (3379, 119599), (6169, 65509), (18631, 21691)]