31875969

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{1741}}^1$

素因数の和:2120

約数の個数: 16

約数和(自身を含む): 45152640

約数和(自身を除く): 13276671

約数列:

[1, 3, 17, 51, 359, 1077, 1741, 5223, 6103, 18309, 29597, 88791, 625019, 1875057, 10625323, 31875969]

約数ペア:

[(1, 31875969), (3, 10625323), (17, 1875057), (51, 625019), (359, 88791), (1077, 29597), (1741, 18309), (5223, 6103)]