672398103

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{641}}^1\times {\mathrm{2069}}^1$

素因数の和:2739

約数の個数: 24

約数和(自身を含む): 972784080

約数和(自身を除く): 300385977

約数列:

[1, 3, 13, 39, 169, 507, 641, 1923, 2069, 6207, 8333, 24999, 26897, 80691, 108329, 324987, 349661, 1048983, 1326229, 3978687, 17240977, 51722931, 224132701, 672398103]

約数ペア:

[(1, 672398103), (3, 224132701), (13, 51722931), (39, 17240977), (169, 3978687), (507, 1326229), (641, 1048983), (1923, 349661), (2069, 324987), (6207, 108329), (8333, 80691), (24999, 26897)]