7639051

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 9455616

約数和(自身を除く): 1816565

約数列:

[1, 7, 31, 47, 49, 107, 217, 329, 749, 1457, 1519, 2303, 3317, 5029, 5243, 10199, 23219, 35203, 71393, 155899, 162533, 246421, 1091293, 7639051]

約数ペア:

[(1, 7639051), (7, 1091293), (31, 246421), (47, 162533), (49, 155899), (107, 71393), (217, 35203), (329, 23219), (749, 10199), (1457, 5243), (1519, 5029), (2303, 3317)]