61231271

素因数分解:

${\mathrm{47}}^2\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:670

約数の個数: 12

約数和(自身を含む): 63864072

約数和(自身を除く): 2632801

約数列:

[1, 47, 53, 523, 2209, 2491, 24581, 27719, 117077, 1155307, 1302793, 61231271]

約数ペア:

[(1, 61231271), (47, 1302793), (53, 1155307), (523, 117077), (2209, 27719), (2491, 24581)]