7169721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7993}}^1$

素因数の和:8032

約数の個数: 16

約数和(自身を含む): 10743936

約数和(自身を除く): 3574215

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 7993, 23979, 103909, 183839, 311727, 551517, 2389907, 7169721]

約数ペア:

[(1, 7169721), (3, 2389907), (13, 551517), (23, 311727), (39, 183839), (69, 103909), (299, 23979), (897, 7993)]