1290971607

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{883}}^1\times {\mathrm{10369}}^1$

素因数の和:11302

約数の個数: 16

約数和(自身を含む): 1760079360

約数和(自身を除く): 469107753

約数列:

[1, 3, 47, 141, 883, 2649, 10369, 31107, 41501, 124503, 487343, 1462029, 9155827, 27467481, 430323869, 1290971607]

約数ペア:

[(1, 1290971607), (3, 430323869), (47, 27467481), (141, 9155827), (883, 1462029), (2649, 487343), (10369, 124503), (31107, 41501)]