11321905

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5303}}^1$

素因数の和:5376

約数の個数: 16

約数和(自身を含む): 15784704

約数和(自身を除く): 4462799

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 5303, 26515, 37121, 185605, 323483, 1617415, 2264381, 11321905]

約数ペア:

[(1, 11321905), (5, 2264381), (7, 1617415), (35, 323483), (61, 185605), (305, 37121), (427, 26515), (2135, 5303)]