13236741

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1289}}^1$

素因数の和:1465

約数の個数: 24

約数和(自身を含む): 22002240

約数和(自身を除く): 8765499

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1289, 1467, 3423, 3867, 9023, 10269, 11601, 27069, 81207, 210107, 630321, 1470749, 1890963, 4412247, 13236741]

約数ペア:

[(1, 13236741), (3, 4412247), (7, 1890963), (9, 1470749), (21, 630321), (63, 210107), (163, 81207), (489, 27069), (1141, 11601), (1289, 10269), (1467, 9023), (3423, 3867)]