23680449

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{15569}}^1$

素因数の和:15601

約数の個数: 18

約数和(自身を含む): 37041030

約数和(自身を除く): 13360581

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 15569, 46707, 140121, 202397, 607191, 1821573, 2631161, 7893483, 23680449]

約数ペア:

[(1, 23680449), (3, 7893483), (9, 2631161), (13, 1821573), (39, 607191), (117, 202397), (169, 140121), (507, 46707), (1521, 15569)]