42160013

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2069}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 50077440

約数和(自身を除く): 7917427

約数列:

[1, 7, 41, 71, 287, 497, 2069, 2911, 14483, 20377, 84829, 146899, 593803, 1028293, 6022859, 42160013]

約数ペア:

[(1, 42160013), (7, 6022859), (41, 1028293), (71, 593803), (287, 146899), (497, 84829), (2069, 20377), (2911, 14483)]