13295037

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 21676032

約数和(自身を除く): 8380995

約数列:

[1, 3, 7, 17, 21, 51, 119, 167, 223, 357, 501, 669, 1169, 1561, 2839, 3507, 3791, 4683, 8517, 11373, 19873, 26537, 37241, 59619, 79611, 111723, 260687, 633097, 782061, 1899291, 4431679, 13295037]

約数ペア:

[(1, 13295037), (3, 4431679), (7, 1899291), (17, 782061), (21, 633097), (51, 260687), (119, 111723), (167, 79611), (223, 59619), (357, 37241), (501, 26537), (669, 19873), (1169, 11373), (1561, 8517), (2839, 4683), (3507, 3791)]