207913017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{4987}}^1$

素因数の和:6072

約数の個数: 16

約数和(自身を含む): 298880960

約数和(自身を除く): 90967943

約数列:

[1, 3, 13, 39, 1069, 3207, 4987, 13897, 14961, 41691, 64831, 194493, 5331103, 15993309, 69304339, 207913017]

約数ペア:

[(1, 207913017), (3, 69304339), (13, 15993309), (39, 5331103), (1069, 194493), (3207, 64831), (4987, 41691), (13897, 14961)]