13311292813

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{1543}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 17298852480

約数和(自身を除く): 3987559667

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 467, 637, 1421, 1543, 2639, 3269, 6071, 10801, 13543, 18473, 20059, 22883, 42497, 44747, 75607, 94801, 140413, 176059, 297479, 313229, 581711, 663607, 720581, 982891, 1232413, 2192603, 4071977, 5044067, 8626891, 9367553, 20896849, 28503839, 35308469, 65572871, 146277943, 271659037, 459010097, 1023945601, 1901613259, 13311292813]

約数ペア:

[(1, 13311292813), (7, 1901613259), (13, 1023945601), (29, 459010097), (49, 271659037), (91, 146277943), (203, 65572871), (377, 35308469), (467, 28503839), (637, 20896849), (1421, 9367553), (1543, 8626891), (2639, 5044067), (3269, 4071977), (6071, 2192603), (10801, 1232413), (13543, 982891), (18473, 720581), (20059, 663607), (22883, 581711), (42497, 313229), (44747, 297479), (75607, 176059), (94801, 140413)]