4947867

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 7688304

約数和(自身を除く): 2740437

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 443, 657, 1241, 1329, 3723, 3987, 7531, 11169, 22593, 32339, 67779, 97017, 291051, 549763, 1649289, 4947867]

約数ペア:

[(1, 4947867), (3, 1649289), (9, 549763), (17, 291051), (51, 97017), (73, 67779), (153, 32339), (219, 22593), (443, 11169), (657, 7531), (1241, 3987), (1329, 3723)]