28121558593

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1391261}}^1$

素因数の和:1391348

約数の個数: 16

約数和(自身を含む): 31553822160

約数和(自身を除く): 3432263567

約数列:

[1, 17, 29, 41, 493, 697, 1189, 20213, 1391261, 23651437, 40346569, 57041701, 685891673, 969708917, 1654209329, 28121558593]

約数ペア:

[(1, 28121558593), (17, 1654209329), (29, 969708917), (41, 685891673), (493, 57041701), (697, 40346569), (1189, 23651437), (20213, 1391261)]