40878669

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{5791}}^1$

素因数の和:5988

約数の個数: 16

約数和(自身を含む): 59032064

約数和(自身を除く): 18153395

約数列:

[1, 3, 13, 39, 181, 543, 2353, 5791, 7059, 17373, 75283, 225849, 1048171, 3144513, 13626223, 40878669]

約数ペア:

[(1, 40878669), (3, 13626223), (13, 3144513), (39, 1048171), (181, 225849), (543, 75283), (2353, 17373), (5791, 7059)]