2688907

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^3$

素因数の和:99

約数の個数: 16

約数和(自身を含む): 3205440

約数和(自身を除く): 516533

約数列:

[1, 13, 17, 23, 221, 299, 391, 529, 5083, 6877, 8993, 12167, 116909, 158171, 206839, 2688907]

約数ペア:

[(1, 2688907), (13, 206839), (17, 158171), (23, 116909), (221, 12167), (299, 8993), (391, 6877), (529, 5083)]