2017866051

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{31327}}^1$

素因数の和:31771

約数の個数: 24

約数和(自身を含む): 3093577344

約数和(自身を除く): 1075711293

約数列:

[1, 3, 9, 17, 51, 153, 421, 1263, 3789, 7157, 21471, 31327, 64413, 93981, 281943, 532559, 1597677, 4793031, 13188667, 39566001, 118698003, 224207339, 672622017, 2017866051]

約数ペア:

[(1, 2017866051), (3, 672622017), (9, 224207339), (17, 118698003), (51, 39566001), (153, 13188667), (421, 4793031), (1263, 1597677), (3789, 532559), (7157, 281943), (21471, 93981), (31327, 64413)]