15783183

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{487}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 24690848

約数和(自身を除く): 8907665

約数列:

[1, 3, 9, 13, 39, 117, 277, 487, 831, 1461, 2493, 3601, 4383, 6331, 10803, 18993, 32409, 56979, 134899, 404697, 1214091, 1753687, 5261061, 15783183]

約数ペア:

[(1, 15783183), (3, 5261061), (9, 1753687), (13, 1214091), (39, 404697), (117, 134899), (277, 56979), (487, 32409), (831, 18993), (1461, 10803), (2493, 6331), (3601, 4383)]