1330963719

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{178103}}^1$

素因数の和:178206

約数の個数: 16

約数和(自身を含む): 1846582272

約数和(自身を除く): 515618553

約数列:

[1, 3, 47, 53, 141, 159, 2491, 7473, 178103, 534309, 8370841, 9439459, 25112523, 28318377, 443654573, 1330963719]

約数ペア:

[(1, 1330963719), (3, 443654573), (47, 28318377), (53, 25112523), (141, 9439459), (159, 8370841), (2491, 534309), (7473, 178103)]