9425871

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 17769024

約数和(自身を除く): 8343153

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 677, 819, 1071, 1547, 1989, 2031, 4641, 4739, 6093, 8801, 11509, 13923, 14217, 26403, 34527, 42651, 61607, 79209, 80563, 103581, 149617, 184821, 241689, 448851, 554463, 725067, 1047319, 1346553, 3141957, 9425871]

約数ペア:

[(1, 9425871), (3, 3141957), (7, 1346553), (9, 1047319), (13, 725067), (17, 554463), (21, 448851), (39, 241689), (51, 184821), (63, 149617), (91, 103581), (117, 80563), (119, 79209), (153, 61607), (221, 42651), (273, 34527), (357, 26403), (663, 14217), (677, 13923), (819, 11509), (1071, 8801), (1547, 6093), (1989, 4739), (2031, 4641)]