486549843

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31907}}^1$

素因数の和:31963

約数の個数: 32

約数和(自身を含む): 771918336

約数和(自身を除く): 285368493

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 221, 299, 391, 663, 897, 1173, 5083, 15249, 31907, 95721, 414791, 542419, 733861, 1244373, 1627257, 2201583, 7051447, 9540193, 12475637, 21154341, 28620579, 37426911, 162183281, 486549843]

約数ペア:

[(1, 486549843), (3, 162183281), (13, 37426911), (17, 28620579), (23, 21154341), (39, 12475637), (51, 9540193), (69, 7051447), (221, 2201583), (299, 1627257), (391, 1244373), (663, 733861), (897, 542419), (1173, 414791), (5083, 95721), (15249, 31907)]