2830432839

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{147811}}^1$

素因数の和:148318

約数の個数: 16

約数和(自身を含む): 4072516224

約数和(自身を除く): 1242083385

約数列:

[1, 3, 13, 39, 491, 1473, 6383, 19149, 147811, 443433, 1921543, 5764629, 72575201, 217725603, 943477613, 2830432839]

約数ペア:

[(1, 2830432839), (3, 943477613), (13, 217725603), (39, 72575201), (491, 5764629), (1473, 1921543), (6383, 443433), (19149, 147811)]