22640487

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 33094656

約数和(自身を除く): 10454169

約数列:

[1, 3, 23, 41, 53, 69, 123, 151, 159, 453, 943, 1219, 2173, 2829, 3473, 3657, 6191, 6519, 8003, 10419, 18573, 24009, 49979, 142393, 149937, 184069, 328123, 427179, 552207, 984369, 7546829, 22640487]

約数ペア:

[(1, 22640487), (3, 7546829), (23, 984369), (41, 552207), (53, 427179), (69, 328123), (123, 184069), (151, 149937), (159, 142393), (453, 49979), (943, 24009), (1219, 18573), (2173, 10419), (2829, 8003), (3473, 6519), (3657, 6191)]