2002117797

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{36691}}^1$

素因数の和:36790

約数の個数: 32

約数和(自身を含む): 3099740160

約数和(自身を除く): 1097622363

約数列:

[1, 3, 9, 27, 43, 47, 129, 141, 387, 423, 1161, 1269, 2021, 6063, 18189, 36691, 54567, 110073, 330219, 990657, 1577713, 1724477, 4733139, 5173431, 14199417, 15520293, 42598251, 46560879, 74152511, 222457533, 667372599, 2002117797]

約数ペア:

[(1, 2002117797), (3, 667372599), (9, 222457533), (27, 74152511), (43, 46560879), (47, 42598251), (129, 15520293), (141, 14199417), (387, 5173431), (423, 4733139), (1161, 1724477), (1269, 1577713), (2021, 990657), (6063, 330219), (18189, 110073), (36691, 54567)]