2000699757

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{207563}}^1$

素因数の和:207599

約数の個数: 40

約数和(自身を含む): 3616595136

約数和(自身を除く): 1615895379

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 9639, 207563, 622689, 1452941, 1868067, 3528571, 4358823, 5604201, 10585713, 13076469, 16812603, 24699997, 31757139, 39229407, 74099991, 95271417, 117688221, 222299973, 285814251, 666899919, 2000699757]

約数ペア:

[(1, 2000699757), (3, 666899919), (7, 285814251), (9, 222299973), (17, 117688221), (21, 95271417), (27, 74099991), (51, 39229407), (63, 31757139), (81, 24699997), (119, 16812603), (153, 13076469), (189, 10585713), (357, 5604201), (459, 4358823), (567, 3528571), (1071, 1868067), (1377, 1452941), (3213, 622689), (9639, 207563)]