26427961

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{617}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 31443840

約数和(自身を除く): 5015879

約数列:

[1, 7, 29, 203, 211, 617, 1477, 4319, 6119, 17893, 42833, 125251, 130187, 911309, 3775423, 26427961]

約数ペア:

[(1, 26427961), (7, 3775423), (29, 911309), (203, 130187), (211, 125251), (617, 42833), (1477, 17893), (4319, 6119)]