2202759

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 3490032

約数和(自身を除く): 1287273

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 281, 603, 843, 871, 2529, 2613, 3653, 7839, 10959, 18827, 32877, 56481, 169443, 244751, 734253, 2202759]

約数ペア:

[(1, 2202759), (3, 734253), (9, 244751), (13, 169443), (39, 56481), (67, 32877), (117, 18827), (201, 10959), (281, 7839), (603, 3653), (843, 2613), (871, 2529)]