1337931405

素因数分解:

$3^3\times 5^1\times {\mathrm{677}}^1\times {\mathrm{14639}}^1$

素因数の和:15330

約数の個数: 32

約数和(自身を含む): 2382220800

約数和(自身を除く): 1044289395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 677, 2031, 3385, 6093, 10155, 14639, 18279, 30465, 43917, 73195, 91395, 131751, 219585, 395253, 658755, 1976265, 9910603, 29731809, 49553015, 89195427, 148659045, 267586281, 445977135, 1337931405]

約数ペア:

[(1, 1337931405), (3, 445977135), (5, 267586281), (9, 148659045), (15, 89195427), (27, 49553015), (45, 29731809), (135, 9910603), (677, 1976265), (2031, 658755), (3385, 395253), (6093, 219585), (10155, 131751), (14639, 91395), (18279, 73195), (30465, 43917)]