9491157

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3527}}^1$

素因数の和:3569

約数の個数: 24

約数和(自身を含む): 15410304

約数和(自身を除く): 5919147

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 3527, 10581, 31743, 45851, 81121, 137553, 243363, 412659, 730089, 1054573, 3163719, 9491157]

約数ペア:

[(1, 9491157), (3, 3163719), (9, 1054573), (13, 730089), (23, 412659), (39, 243363), (69, 137553), (117, 81121), (207, 45851), (299, 31743), (897, 10581), (2691, 3527)]