23786451

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11959}}^1$

素因数の和:11995

約数の個数: 24

約数和(自身を含む): 39180960

約数和(自身を除く): 15394509

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 11959, 35877, 107631, 155467, 203303, 466401, 609909, 1399203, 1829727, 2642939, 7928817, 23786451]

約数ペア:

[(1, 23786451), (3, 7928817), (9, 2642939), (13, 1829727), (17, 1399203), (39, 609909), (51, 466401), (117, 203303), (153, 155467), (221, 107631), (663, 35877), (1989, 11959)]