4221049

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 5184000

約数和(自身を除く): 962951

約数列:

[1, 7, 17, 79, 119, 449, 553, 1343, 3143, 7633, 9401, 35471, 53431, 248297, 603007, 4221049]

約数ペア:

[(1, 4221049), (7, 603007), (17, 248297), (79, 53431), (119, 35471), (449, 9401), (553, 7633), (1343, 3143)]