2270218533

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{140111}}^1$

素因数の和:140616

約数の個数: 16

約数和(自身を含む): 3308884992

約数和(自身を除く): 1038666459

約数列:

[1, 3, 11, 33, 491, 1473, 5401, 16203, 140111, 420333, 1541221, 4623663, 68794501, 206383503, 756739511, 2270218533]

約数ペア:

[(1, 2270218533), (3, 756739511), (11, 206383503), (33, 68794501), (491, 4623663), (1473, 1541221), (5401, 420333), (16203, 140111)]