39366873

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 71076096

約数和(自身を除く): 31709223

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 71, 91, 117, 213, 273, 497, 639, 677, 819, 923, 1491, 2031, 2769, 4473, 4739, 6093, 6461, 8307, 8801, 14217, 19383, 26403, 42651, 48067, 58149, 61607, 79209, 144201, 184821, 336469, 432603, 554463, 624871, 1009407, 1874613, 3028221, 4374097, 5623839, 13122291, 39366873]

約数ペア:

[(1, 39366873), (3, 13122291), (7, 5623839), (9, 4374097), (13, 3028221), (21, 1874613), (39, 1009407), (63, 624871), (71, 554463), (91, 432603), (117, 336469), (213, 184821), (273, 144201), (497, 79209), (639, 61607), (677, 58149), (819, 48067), (923, 42651), (1491, 26403), (2031, 19383), (2769, 14217), (4473, 8801), (4739, 8307), (6093, 6461)]