1323385161

素因数分解:

$3^1\times 7^1\times {\mathrm{12713}}^1\times {\mathrm{4957}}^1$

素因数の和:17680

約数の個数: 16

約数和(自身を含む): 2017152384

約数和(自身を除く): 693767223

約数列:

[1, 3, 7, 21, 4957, 12713, 14871, 34699, 38139, 88991, 104097, 266973, 63018341, 189055023, 441128387, 1323385161]

約数ペア:

[(1, 1323385161), (3, 441128387), (7, 189055023), (21, 63018341), (4957, 266973), (12713, 104097), (14871, 88991), (34699, 38139)]