22155567

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3023}}^1$

素因数の和:3382

約数の個数: 16

約数和(自身を含む): 33868800

約数和(自身を除く): 11713233

約数列:

[1, 3, 7, 21, 349, 1047, 2443, 3023, 7329, 9069, 21161, 63483, 1055027, 3165081, 7385189, 22155567]

約数ペア:

[(1, 22155567), (3, 7385189), (7, 3165081), (21, 1055027), (349, 63483), (1047, 21161), (2443, 9069), (3023, 7329)]