299557153

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1423}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 381404160

約数和(自身を除く): 81847007

約数列:

[1, 7, 17, 29, 61, 119, 203, 427, 493, 1037, 1423, 1769, 3451, 7259, 9961, 12383, 24191, 30073, 41267, 86803, 169337, 210511, 288869, 607621, 701539, 1475651, 2517287, 4910773, 10329557, 17621009, 42793879, 299557153]

約数ペア:

[(1, 299557153), (7, 42793879), (17, 17621009), (29, 10329557), (61, 4910773), (119, 2517287), (203, 1475651), (427, 701539), (493, 607621), (1037, 288869), (1423, 210511), (1769, 169337), (3451, 86803), (7259, 41267), (9961, 30073), (12383, 24191)]