309620201

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{27143}}^1$

素因数の和:27232

約数の個数: 16

約数和(自身を含む): 363512448

約数和(自身を除く): 53892247

約数列:

[1, 11, 17, 61, 187, 671, 1037, 11407, 27143, 298573, 461431, 1655723, 5075741, 18212953, 28147291, 309620201]

約数ペア:

[(1, 309620201), (11, 28147291), (17, 18212953), (61, 5075741), (187, 1655723), (671, 461431), (1037, 298573), (11407, 27143)]