4216751

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2381}}^1$

素因数の和:2422

約数の個数: 16

約数和(自身を含む): 5488128

約数和(自身を除く): 1271377

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 2381, 16667, 26191, 54763, 183337, 383341, 602393, 4216751]

約数ペア:

[(1, 4216751), (7, 602393), (11, 383341), (23, 183337), (77, 54763), (161, 26191), (253, 16667), (1771, 2381)]