479674971

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{419}}^1\times {\mathrm{971}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 700539840

約数和(自身を除く): 220864869

約数列:

[1, 3, 9, 131, 393, 419, 971, 1179, 1257, 2913, 3771, 8739, 54889, 127201, 164667, 381603, 406849, 494001, 1144809, 1220547, 3661641, 53297219, 159891657, 479674971]

約数ペア:

[(1, 479674971), (3, 159891657), (9, 53297219), (131, 3661641), (393, 1220547), (419, 1144809), (971, 494001), (1179, 406849), (1257, 381603), (2913, 164667), (3771, 127201), (8739, 54889)]