23003643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 11832837

約数列:

[1, 3, 13, 31, 39, 53, 93, 159, 359, 403, 689, 1077, 1209, 1643, 2067, 4667, 4929, 11129, 14001, 19027, 21359, 33387, 57081, 64077, 144677, 247351, 434031, 589837, 742053, 1769511, 7667881, 23003643]

約数ペア:

[(1, 23003643), (3, 7667881), (13, 1769511), (31, 742053), (39, 589837), (53, 434031), (93, 247351), (159, 144677), (359, 64077), (403, 57081), (689, 33387), (1077, 21359), (1209, 19027), (1643, 14001), (2067, 11129), (4667, 4929)]