2117552717

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{613}}^1\times {\mathrm{1367}}^1$

素因数の和:2025

約数の個数: 24

約数和(自身を含む): 2560173696

約数和(自身を除く): 442620979

約数列:

[1, 7, 19, 133, 361, 613, 1367, 2527, 4291, 9569, 11647, 25973, 81529, 181811, 221293, 493487, 837971, 1549051, 3454409, 5865797, 15921449, 111450143, 302507531, 2117552717]

約数ペア:

[(1, 2117552717), (7, 302507531), (19, 111450143), (133, 15921449), (361, 5865797), (613, 3454409), (1367, 1549051), (2527, 837971), (4291, 493487), (9569, 221293), (11647, 181811), (25973, 81529)]