1680821363

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1\times {\mathrm{3163}}^1$

素因数の和:4214

約数の個数: 16

約数和(自身を含む): 1856711136

約数和(自身を除く): 175889773

約数列:

[1, 13, 41, 533, 997, 3163, 12961, 40877, 41119, 129683, 531401, 1685879, 3153511, 40995643, 129293951, 1680821363]

約数ペア:

[(1, 1680821363), (13, 129293951), (41, 40995643), (533, 3153511), (997, 1685879), (3163, 531401), (12961, 129683), (40877, 41119)]