15551943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3121}}^1$

素因数の和:3286

約数の個数: 16

約数和(自身を含む): 22778112

約数和(自身を除く): 7226169

約数列:

[1, 3, 11, 33, 151, 453, 1661, 3121, 4983, 9363, 34331, 102993, 471271, 1413813, 5183981, 15551943]

約数ペア:

[(1, 15551943), (3, 5183981), (11, 1413813), (33, 471271), (151, 102993), (453, 34331), (1661, 9363), (3121, 4983)]