30997137

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{1693}}^1$

素因数の和:2072

約数の個数: 16

約数和(自身を含む): 43908480

約数和(自身を除く): 12911343

約数列:

[1, 3, 17, 51, 359, 1077, 1693, 5079, 6103, 18309, 28781, 86343, 607787, 1823361, 10332379, 30997137]

約数ペア:

[(1, 30997137), (3, 10332379), (17, 1823361), (51, 607787), (359, 86343), (1077, 28781), (1693, 18309), (5079, 6103)]