22891401

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{677}}^1$

素因数の和:730

約数の個数: 36

約数和(自身を含む): 37882572

約数和(自身を除く): 14991171

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 289, 663, 677, 867, 1989, 2031, 2601, 3757, 6093, 8801, 11271, 11509, 26403, 33813, 34527, 79209, 103581, 149617, 195653, 448851, 586959, 1346553, 1760877, 2543489, 7630467, 22891401]

約数ペア:

[(1, 22891401), (3, 7630467), (9, 2543489), (13, 1760877), (17, 1346553), (39, 586959), (51, 448851), (117, 195653), (153, 149617), (221, 103581), (289, 79209), (663, 34527), (677, 33813), (867, 26403), (1989, 11509), (2031, 11271), (2601, 8801), (3757, 6093)]