2017023849

素因数分解:

$3^4\times {\mathrm{463}}^1\times {\mathrm{53783}}^1$

素因数の和:54258

約数の個数: 20

約数和(自身を含む): 3019648896

約数和(自身を除く): 1002625047

約数列:

[1, 3, 9, 27, 81, 463, 1389, 4167, 12501, 37503, 53783, 161349, 484047, 1452141, 4356423, 24901529, 74704587, 224113761, 672341283, 2017023849]

約数ペア:

[(1, 2017023849), (3, 672341283), (9, 224113761), (27, 74704587), (81, 24901529), (463, 4356423), (1389, 1452141), (4167, 484047), (12501, 161349), (37503, 53783)]