4725981

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 7594496

約数和(自身を除く): 2868515

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 1303, 3627, 3909, 11727, 16939, 40393, 50817, 121179, 152451, 363537, 525109, 1575327, 4725981]

約数ペア:

[(1, 4725981), (3, 1575327), (9, 525109), (13, 363537), (31, 152451), (39, 121179), (93, 50817), (117, 40393), (279, 16939), (403, 11727), (1209, 3909), (1303, 3627)]