1330503699

素因数分解:

$3^1\times 7^1\times {\mathrm{3631}}^1\times {\mathrm{17449}}^1$

素因数の和:21090

約数の個数: 16

約数和(自身を含む): 2028108800

約数和(自身を除く): 697605101

約数列:

[1, 3, 7, 21, 3631, 10893, 17449, 25417, 52347, 76251, 122143, 366429, 63357319, 190071957, 443501233, 1330503699]

約数ペア:

[(1, 1330503699), (3, 443501233), (7, 190071957), (21, 63357319), (3631, 366429), (10893, 122143), (17449, 76251), (25417, 52347)]