1780042011

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{169093}}^1$

素因数の和:169147

約数の個数: 24

約数和(自身を含む): 2698740240

約数和(自身を除く): 918698229

約数列:

[1, 3, 11, 29, 33, 87, 121, 319, 363, 957, 3509, 10527, 169093, 507279, 1860023, 4903697, 5580069, 14711091, 20460253, 53940667, 61380759, 161822001, 593347337, 1780042011]

約数ペア:

[(1, 1780042011), (3, 593347337), (11, 161822001), (29, 61380759), (33, 53940667), (87, 20460253), (121, 14711091), (319, 5580069), (363, 4903697), (957, 1860023), (3509, 507279), (10527, 169093)]