488776959

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{3229}}^1$

素因数の和:3396

約数の個数: 36

約数和(自身を含む): 781853800

約数和(自身を除く): 293076841

約数列:

[1, 3, 9, 11, 33, 99, 121, 139, 363, 417, 1089, 1251, 1529, 3229, 4587, 9687, 13761, 16819, 29061, 35519, 50457, 106557, 151371, 319671, 390709, 448831, 1172127, 1346493, 3516381, 4039479, 4937141, 14811423, 44434269, 54308551, 162925653, 488776959]

約数ペア:

[(1, 488776959), (3, 162925653), (9, 54308551), (11, 44434269), (33, 14811423), (99, 4937141), (121, 4039479), (139, 3516381), (363, 1346493), (417, 1172127), (1089, 448831), (1251, 390709), (1529, 319671), (3229, 151371), (4587, 106557), (9687, 50457), (13761, 35519), (16819, 29061)]