13023885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1747}}^1$

素因数の和:1833

約数の個数: 32

約数和(自身を含む): 24164352

約数和(自身を除く): 11140467

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 1747, 2485, 5241, 7455, 8735, 12229, 26205, 36687, 61145, 124037, 183435, 372111, 620185, 868259, 1860555, 2604777, 4341295, 13023885]

約数ペア:

[(1, 13023885), (3, 4341295), (5, 2604777), (7, 1860555), (15, 868259), (21, 620185), (35, 372111), (71, 183435), (105, 124037), (213, 61145), (355, 36687), (497, 26205), (1065, 12229), (1491, 8735), (1747, 7455), (2485, 5241)]