16254651

素因数分解:

$3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1171}}^1$

素因数の和:1842

約数の個数: 16

約数和(自身を含む): 24827648

約数和(自身を除く): 8572997

約数列:

[1, 3, 7, 21, 661, 1171, 1983, 3513, 4627, 8197, 13881, 24591, 774031, 2322093, 5418217, 16254651]

約数ペア:

[(1, 16254651), (3, 5418217), (7, 2322093), (21, 774031), (661, 24591), (1171, 13881), (1983, 8197), (3513, 4627)]