49223391

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{3251}}^1$

素因数の和:3371

約数の個数: 24

約数和(自身を含む): 77111424

約数和(自身を除く): 27888033

約数列:

[1, 3, 7, 21, 49, 103, 147, 309, 721, 2163, 3251, 5047, 9753, 15141, 22757, 68271, 159299, 334853, 477897, 1004559, 2343971, 7031913, 16407797, 49223391]

約数ペア:

[(1, 49223391), (3, 16407797), (7, 7031913), (21, 2343971), (49, 1004559), (103, 477897), (147, 334853), (309, 159299), (721, 68271), (2163, 22757), (3251, 15141), (5047, 9753)]