40418521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12289}}^1$

素因数の和:12336

約数の個数: 16

約数和(自身を含む): 49553280

約数和(自身を除く): 9134759

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 12289, 135179, 159757, 282647, 1757327, 3109117, 3674411, 40418521]

約数ペア:

[(1, 40418521), (11, 3674411), (13, 3109117), (23, 1757327), (143, 282647), (253, 159757), (299, 135179), (3289, 12289)]