489446572047

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1\times {\mathrm{911}}^1\times {\mathrm{7481}}^1$

素因数の和:9079

約数の個数: 32

約数和(自身を含む): 672095729664

約数和(自身を除く): 182649157617

約数列:

[1, 3, 37, 111, 647, 911, 1941, 2733, 7481, 22443, 23939, 33707, 71817, 101121, 276797, 589417, 830391, 1768251, 4840207, 6815191, 14520621, 20445573, 21808429, 65425287, 179087659, 252162067, 537262977, 756486201, 4409428577, 13228285731, 163148857349, 489446572047]

約数ペア:

[(1, 489446572047), (3, 163148857349), (37, 13228285731), (111, 4409428577), (647, 756486201), (911, 537262977), (1941, 252162067), (2733, 179087659), (7481, 65425287), (22443, 21808429), (23939, 20445573), (33707, 14520621), (71817, 6815191), (101121, 4840207), (276797, 1768251), (589417, 830391)]