13347915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127123}}^1$

素因数の和:127138

約数の個数: 16

約数和(自身を含む): 24407808

約数和(自身を除く): 11059893

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127123, 381369, 635615, 889861, 1906845, 2669583, 4449305, 13347915]

約数ペア:

[(1, 13347915), (3, 4449305), (5, 2669583), (7, 1906845), (15, 889861), (21, 635615), (35, 381369), (105, 127123)]