242569311

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{409}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 356011200

約数和(自身を除く): 113441889

約数列:

[1, 3, 17, 29, 51, 87, 401, 409, 493, 1203, 1227, 1479, 6817, 6953, 11629, 11861, 20451, 20859, 34887, 35583, 164009, 197693, 201637, 492027, 593079, 604911, 2788153, 4756261, 8364459, 14268783, 80856437, 242569311]

約数ペア:

[(1, 242569311), (3, 80856437), (17, 14268783), (29, 8364459), (51, 4756261), (87, 2788153), (401, 604911), (409, 593079), (493, 492027), (1203, 201637), (1227, 197693), (1479, 164009), (6817, 35583), (6953, 34887), (11629, 20859), (11861, 20451)]