2016104997

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{621679}}^1$

素因数の和:621752

約数の個数: 16

約数和(自身を含む): 2864701440

約数和(自身を除く): 848596443

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 621679, 1865037, 14298617, 29218913, 42895851, 87656739, 672034999, 2016104997]

約数ペア:

[(1, 2016104997), (3, 672034999), (23, 87656739), (47, 42895851), (69, 29218913), (141, 14298617), (1081, 1865037), (3243, 621679)]