2848791057

素因数分解:

$3^1\times 7^2\times {\mathrm{19379531}}^1$

素因数の和:19379548

約数の個数: 12

約数和(自身を含む): 4418533296

約数和(自身を除く): 1569742239

約数列:

[1, 3, 7, 21, 49, 147, 19379531, 58138593, 135656717, 406970151, 949597019, 2848791057]

約数ペア:

[(1, 2848791057), (3, 949597019), (7, 406970151), (21, 135656717), (49, 58138593), (147, 19379531)]