13121036715

素因数分解:

$3^1\times 5^1\times {\mathrm{4973}}^1\times {\mathrm{175897}}^1$

素因数の和:180878

約数の個数: 16

約数和(自身を含む): 20997999648

約数和(自身を除く): 7876962933

約数列:

[1, 3, 5, 15, 4973, 14919, 24865, 74595, 175897, 527691, 879485, 2638455, 874735781, 2624207343, 4373678905, 13121036715]

約数ペア:

[(1, 13121036715), (3, 4373678905), (5, 2624207343), (15, 874735781), (4973, 2638455), (14919, 879485), (24865, 527691), (74595, 175897)]