296347247

素因数分解:

$7^2\times {\mathrm{17}}^3\times {\mathrm{1231}}^1$

素因数の和:1296

約数の個数: 24

約数和(自身を含む): 366569280

約数和(自身を除く): 70222033

約数列:

[1, 7, 17, 49, 119, 289, 833, 1231, 2023, 4913, 8617, 14161, 20927, 34391, 60319, 146489, 240737, 355759, 1025423, 2490313, 6047903, 17432191, 42335321, 296347247]

約数ペア:

[(1, 296347247), (7, 42335321), (17, 17432191), (49, 6047903), (119, 2490313), (289, 1025423), (833, 355759), (1231, 240737), (2023, 146489), (4913, 60319), (8617, 34391), (14161, 20927)]