23131737

素因数分解:

$3^4\times {\mathrm{353}}^1\times {\mathrm{809}}^1$

素因数の和:1174

約数の個数: 20

約数和(自身を含む): 34695540

約数和(自身を除く): 11563803

約数列:

[1, 3, 9, 27, 81, 353, 809, 1059, 2427, 3177, 7281, 9531, 21843, 28593, 65529, 285577, 856731, 2570193, 7710579, 23131737]

約数ペア:

[(1, 23131737), (3, 7710579), (9, 2570193), (27, 856731), (81, 285577), (353, 65529), (809, 28593), (1059, 21843), (2427, 9531), (3177, 7281)]