28741323

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{683}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 42057792

約数和(自身を除く): 13316469

約数列:

[1, 3, 13, 39, 83, 169, 249, 507, 683, 1079, 2049, 3237, 8879, 14027, 26637, 42081, 56689, 115427, 170067, 346281, 736957, 2210871, 9580441, 28741323]

約数ペア:

[(1, 28741323), (3, 9580441), (13, 2210871), (39, 736957), (83, 346281), (169, 170067), (249, 115427), (507, 56689), (683, 42081), (1079, 26637), (2049, 14027), (3237, 8879)]