1330649943

素因数分解:

$3^1\times 7^1\times {\mathrm{1697}}^1\times {\mathrm{37339}}^1$

素因数の和:39046

約数の個数: 16

約数和(自身を含む): 2028906240

約数和(自身を除く): 698256297

約数列:

[1, 3, 7, 21, 1697, 5091, 11879, 35637, 37339, 112017, 261373, 784119, 63364283, 190092849, 443549981, 1330649943]

約数ペア:

[(1, 1330649943), (3, 443549981), (7, 190092849), (21, 63364283), (1697, 784119), (5091, 261373), (11879, 112017), (35637, 37339)]