2117061

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 3293784

約数和(自身を除く): 1176723

約数列:

[1, 3, 9, 17, 51, 101, 137, 153, 303, 411, 909, 1233, 1717, 2329, 5151, 6987, 13837, 15453, 20961, 41511, 124533, 235229, 705687, 2117061]

約数ペア:

[(1, 2117061), (3, 705687), (9, 235229), (17, 124533), (51, 41511), (101, 20961), (137, 15453), (153, 13837), (303, 6987), (411, 5151), (909, 2329), (1233, 1717)]