2611521

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{977}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 4271904

約数和(自身を除く): 1660383

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 977, 2673, 2931, 8793, 10747, 26379, 32241, 79137, 96723, 237411, 290169, 870507, 2611521]

約数ペア:

[(1, 2611521), (3, 870507), (9, 290169), (11, 237411), (27, 96723), (33, 79137), (81, 32241), (99, 26379), (243, 10747), (297, 8793), (891, 2931), (977, 2673)]