996996921

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1\times {\mathrm{7039}}^1$

素因数の和:8596

約数の個数: 16

約数和(自身を含む): 1373306880

約数和(自身を除く): 376309959

約数列:

[1, 3, 31, 93, 1523, 4569, 7039, 21117, 47213, 141639, 218209, 654627, 10720397, 32161191, 332332307, 996996921]

約数ペア:

[(1, 996996921), (3, 332332307), (31, 32161191), (93, 10720397), (1523, 654627), (4569, 218209), (7039, 141639), (21117, 47213)]