1254397317

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{1609}}^1\times {\mathrm{1721}}^1$

素因数の和:3484

約数の個数: 16

約数和(自身を含む): 1685631360

約数和(自身を除く): 431234043

約数列:

[1, 3, 151, 453, 1609, 1721, 4827, 5163, 242959, 259871, 728877, 779613, 2769089, 8307267, 418132439, 1254397317]

約数ペア:

[(1, 1254397317), (3, 418132439), (151, 8307267), (453, 2769089), (1609, 779613), (1721, 728877), (4827, 259871), (5163, 242959)]