1330248507

素因数分解:

$3^1\times 7^1\times {\mathrm{2521}}^1\times {\mathrm{25127}}^1$

素因数の和:27658

約数の個数: 16

約数和(自身を含む): 2027930112

約数和(自身を除く): 697681605

約数列:

[1, 3, 7, 21, 2521, 7563, 17647, 25127, 52941, 75381, 175889, 527667, 63345167, 190035501, 443416169, 1330248507]

約数ペア:

[(1, 1330248507), (3, 443416169), (7, 190035501), (21, 63345167), (2521, 527667), (7563, 175889), (17647, 75381), (25127, 52941)]