65228997

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{1759}}^1$

素因数の和:2072

約数の個数: 16

約数和(自身を含む): 89210880

約数和(自身を除く): 23981883

約数列:

[1, 3, 47, 141, 263, 789, 1759, 5277, 12361, 37083, 82673, 248019, 462617, 1387851, 21742999, 65228997]

約数ペア:

[(1, 65228997), (3, 21742999), (47, 1387851), (141, 462617), (263, 248019), (789, 82673), (1759, 37083), (5277, 12361)]