389308889151

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2846387}}^1$

素因数の和:2846580

約数の個数: 48

約数和(自身を含む): 696249275904

約数和(自身を除く): 306940386753

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 167, 273, 501, 819, 1169, 1503, 2171, 3507, 6513, 10521, 15197, 19539, 45591, 136773, 2846387, 8539161, 19924709, 25617483, 37003031, 59774127, 111009093, 179322381, 259021217, 333027279, 475346629, 777063651, 1426039887, 2331190953, 3327426403, 4278119661, 6179506177, 9982279209, 18538518531, 29946837627, 43256543239, 55615555593, 129769629717, 389308889151]

約数ペア:

[(1, 389308889151), (3, 129769629717), (7, 55615555593), (9, 43256543239), (13, 29946837627), (21, 18538518531), (39, 9982279209), (63, 6179506177), (91, 4278119661), (117, 3327426403), (167, 2331190953), (273, 1426039887), (501, 777063651), (819, 475346629), (1169, 333027279), (1503, 259021217), (2171, 179322381), (3507, 111009093), (6513, 59774127), (10521, 37003031), (15197, 25617483), (19539, 19924709), (45591, 8539161), (136773, 2846387)]