39489823

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 41803776

約数和(自身を除く): 2313953

約数列:

[1, 47, 53, 83, 191, 2491, 3901, 4399, 8977, 10123, 15853, 206753, 475781, 745091, 840209, 39489823]

約数ペア:

[(1, 39489823), (47, 840209), (53, 745091), (83, 475781), (191, 206753), (2491, 15853), (3901, 10123), (4399, 8977)]