2017859931

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{24023}}^1$

素因数の和:24113

約数の個数: 40

約数和(自身を含む): 3244104864

約数和(自身を除く): 1226244933

約数列:

[1, 3, 9, 17, 27, 51, 61, 81, 153, 183, 459, 549, 1037, 1377, 1647, 3111, 4941, 9333, 24023, 27999, 72069, 83997, 216207, 408391, 648621, 1225173, 1465403, 1945863, 3675519, 4396209, 11026557, 13188627, 24911851, 33079671, 39565881, 74735553, 118697643, 224206659, 672619977, 2017859931]

約数ペア:

[(1, 2017859931), (3, 672619977), (9, 224206659), (17, 118697643), (27, 74735553), (51, 39565881), (61, 33079671), (81, 24911851), (153, 13188627), (183, 11026557), (459, 4396209), (549, 3675519), (1037, 1945863), (1377, 1465403), (1647, 1225173), (3111, 648621), (4941, 408391), (9333, 216207), (24023, 83997), (27999, 72069)]