289364007

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1\times {\mathrm{2711}}^1$

素因数の和:3518

約数の個数: 16

約数和(自身を含む): 394693632

約数和(自身を除く): 105329625

約数列:

[1, 3, 47, 141, 757, 2271, 2711, 8133, 35579, 106737, 127417, 382251, 2052227, 6156681, 96454669, 289364007]

約数ペア:

[(1, 289364007), (3, 96454669), (47, 6156681), (141, 2052227), (757, 382251), (2271, 127417), (2711, 106737), (8133, 35579)]