15409497

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4139}}^1$

素因数の和:4232

約数の個数: 16

約数和(自身を含む): 22057920

約数和(自身を除く): 6648423

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 4139, 12417, 70363, 211089, 302147, 906441, 5136499, 15409497]

約数ペア:

[(1, 15409497), (3, 5136499), (17, 906441), (51, 302147), (73, 211089), (219, 70363), (1241, 12417), (3723, 4139)]