1326551391

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{4466503}}^1$

素因数の和:4466523

約数の個数: 16

約数和(自身を含む): 2143921920

約数和(自身を除く): 817370529

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 4466503, 13399509, 40198527, 49131533, 120595581, 147394599, 442183797, 1326551391]

約数ペア:

[(1, 1326551391), (3, 442183797), (9, 147394599), (11, 120595581), (27, 49131533), (33, 40198527), (99, 13399509), (297, 4466503)]