15974541

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{14669}}^1$

素因数の和:14697

約数の個数: 18

約数和(自身を含む): 25364430

約数和(自身を除く): 9389889

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 14669, 44007, 132021, 161359, 484077, 1452231, 1774949, 5324847, 15974541]

約数ペア:

[(1, 15974541), (3, 5324847), (9, 1774949), (11, 1452231), (33, 484077), (99, 161359), (121, 132021), (363, 44007), (1089, 14669)]