1738690928637

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{35911}}^1\times {\mathrm{28871}}^1$

素因数の和:64841

約数の個数: 32

約数和(自身を含む): 2554801514496

約数和(自身を除く): 816110585859

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 28871, 35911, 86613, 107733, 375323, 466843, 1125969, 1241453, 1400529, 1544173, 3724359, 4632519, 16138889, 20074249, 48416667, 60222747, 1036786481, 3110359443, 13478224253, 40434672759, 44581818683, 133745456049, 579563642879, 1738690928637]

約数ペア:

[(1, 1738690928637), (3, 579563642879), (13, 133745456049), (39, 44581818683), (43, 40434672759), (129, 13478224253), (559, 3110359443), (1677, 1036786481), (28871, 60222747), (35911, 48416667), (86613, 20074249), (107733, 16138889), (375323, 4632519), (466843, 3724359), (1125969, 1544173), (1241453, 1400529)]