168272221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{479}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 184988160

約数和(自身を除く): 16715939

約数列:

[1, 13, 61, 443, 479, 793, 5759, 6227, 27023, 29219, 212197, 351299, 379847, 2758561, 12944017, 168272221]

約数ペア:

[(1, 168272221), (13, 12944017), (61, 2758561), (443, 379847), (479, 351299), (793, 212197), (5759, 29219), (6227, 27023)]