42847293

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11833}}^1$

素因数の和:11924

約数の個数: 16

約数和(自身を含む): 61347456

約数和(自身を除く): 18500163

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 11833, 35499, 201161, 603483, 840143, 2520429, 14282431, 42847293]

約数ペア:

[(1, 42847293), (3, 14282431), (17, 2520429), (51, 840143), (71, 603483), (213, 201161), (1207, 35499), (3621, 11833)]