22719411

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 39137280

約数和(自身を除く): 16417869

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 127, 139, 143, 381, 417, 429, 1143, 1251, 1287, 1397, 1529, 1651, 1807, 4191, 4587, 4953, 5421, 12573, 13761, 14859, 16263, 17653, 18161, 19877, 52959, 54483, 59631, 158877, 163449, 178893, 194183, 229489, 582549, 688467, 1747647, 2065401, 2524379, 7573137, 22719411]

約数ペア:

[(1, 22719411), (3, 7573137), (9, 2524379), (11, 2065401), (13, 1747647), (33, 688467), (39, 582549), (99, 229489), (117, 194183), (127, 178893), (139, 163449), (143, 158877), (381, 59631), (417, 54483), (429, 52959), (1143, 19877), (1251, 18161), (1287, 17653), (1397, 16263), (1529, 14859), (1651, 13761), (1807, 12573), (4191, 5421), (4587, 4953)]