22057301

素因数分解:

$7^3\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:729

約数の個数: 16

約数和(自身を含む): 26006400

約数和(自身を除く): 3949099

約数列:

[1, 7, 49, 107, 343, 601, 749, 4207, 5243, 29449, 36701, 64307, 206143, 450149, 3151043, 22057301]

約数ペア:

[(1, 22057301), (7, 3151043), (49, 450149), (107, 206143), (343, 64307), (601, 36701), (749, 29449), (4207, 5243)]