1220850177

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{58613}}^1$

素因数の和:58800

約数の個数: 16

約数和(自身を含む): 1671202368

約数和(自身を除く): 450352191

約数列:

[1, 3, 53, 131, 159, 393, 6943, 20829, 58613, 175839, 3106489, 7678303, 9319467, 23034909, 406950059, 1220850177]

約数ペア:

[(1, 1220850177), (3, 406950059), (53, 23034909), (131, 9319467), (159, 7678303), (393, 3106489), (6943, 175839), (20829, 58613)]