2017481109

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1\times {\mathrm{1549}}^1$

素因数の和:2237

約数の個数: 32

約数和(自身を含む): 3109920000

約数和(自身を除く): 1092438891

約数列:

[1, 3, 7, 21, 109, 327, 569, 763, 1549, 1707, 2289, 3983, 4647, 10843, 11949, 32529, 62021, 168841, 186063, 434147, 506523, 881381, 1181887, 1302441, 2644143, 3545661, 6169667, 18509001, 96070529, 288211587, 672493703, 2017481109]

約数ペア:

[(1, 2017481109), (3, 672493703), (7, 288211587), (21, 96070529), (109, 18509001), (327, 6169667), (569, 3545661), (763, 2644143), (1549, 1302441), (1707, 1181887), (2289, 881381), (3983, 506523), (4647, 434147), (10843, 186063), (11949, 168841), (32529, 62021)]