239968171267

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{773}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 271277699616

約数和(自身を除く): 31309528349

約数列:

[1, 11, 61, 121, 137, 307, 671, 773, 1507, 3377, 7381, 8357, 8503, 16577, 18727, 37147, 42059, 47153, 91927, 93533, 105901, 205997, 237311, 462649, 518683, 1011197, 1164911, 2265967, 2565599, 2610421, 5089139, 5705513, 6459961, 12814021, 14475971, 28221589, 28714631, 32511607, 71059571, 159235681, 310437479, 357627677, 781655281, 1751592491, 1983208027, 3933904447, 21815288297, 239968171267]

約数ペア:

[(1, 239968171267), (11, 21815288297), (61, 3933904447), (121, 1983208027), (137, 1751592491), (307, 781655281), (671, 357627677), (773, 310437479), (1507, 159235681), (3377, 71059571), (7381, 32511607), (8357, 28714631), (8503, 28221589), (16577, 14475971), (18727, 12814021), (37147, 6459961), (42059, 5705513), (47153, 5089139), (91927, 2610421), (93533, 2565599), (105901, 2265967), (205997, 1164911), (237311, 1011197), (462649, 518683)]