2912128977

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{74561}}^1$

素因数の和:74888

約数の個数: 16

約数和(自身を含む): 3979821312

約数和(自身を除く): 1067692335

約数列:

[1, 3, 47, 141, 277, 831, 13019, 39057, 74561, 223683, 3504367, 10513101, 20653397, 61960191, 970709659, 2912128977]

約数ペア:

[(1, 2912128977), (3, 970709659), (47, 61960191), (141, 20653397), (277, 10513101), (831, 3504367), (13019, 223683), (39057, 74561)]