13013105

素因数分解:

$5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2281}}^1$

素因数の和:2456

約数の個数: 16

約数和(自身を含む): 17963904

約数和(自身を除く): 4950799

約数列:

[1, 5, 7, 35, 163, 815, 1141, 2281, 5705, 11405, 15967, 79835, 371803, 1859015, 2602621, 13013105]

約数ペア:

[(1, 13013105), (5, 2602621), (7, 1859015), (35, 371803), (163, 79835), (815, 15967), (1141, 11405), (2281, 5705)]