441211967

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{12289}}^1$

素因数の和:12542

約数の個数: 16

約数和(自身を含む): 528568320

約数和(自身を除く): 87356353

約数列:

[1, 7, 23, 161, 223, 1561, 5129, 12289, 35903, 86023, 282647, 1978529, 2740447, 19183129, 63030281, 441211967]

約数ペア:

[(1, 441211967), (7, 63030281), (23, 19183129), (161, 2740447), (223, 1978529), (1561, 282647), (5129, 86023), (12289, 35903)]