823028891

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{2027}}^1$

素因数の和:2290

約数の個数: 16

約数和(自身を含む): 862078464

約数和(自身を除く): 39049573

約数列:

[1, 47, 53, 163, 2027, 2491, 7661, 8639, 95269, 107431, 330401, 406033, 5049257, 15528847, 17511253, 823028891]

約数ペア:

[(1, 823028891), (47, 17511253), (53, 15528847), (163, 5049257), (2027, 406033), (2491, 330401), (7661, 107431), (8639, 95269)]