15961473

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{14657}}^1$

素因数の和:14685

約数の個数: 18

約数和(自身を含む): 25343682

約数和(自身を除く): 9382209

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 14657, 43971, 131913, 161227, 483681, 1451043, 1773497, 5320491, 15961473]

約数ペア:

[(1, 15961473), (3, 5320491), (9, 1773497), (11, 1451043), (33, 483681), (99, 161227), (121, 131913), (363, 43971), (1089, 14657)]