65899393

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2143}}^1$

素因数の和:2364

約数の個数: 16

約数和(自身を含む): 79036416

約数和(自身を除く): 13137023

約数列:

[1, 7, 23, 161, 191, 1337, 2143, 4393, 15001, 30751, 49289, 345023, 409313, 2865191, 9414199, 65899393]

約数ペア:

[(1, 65899393), (7, 9414199), (23, 2865191), (161, 409313), (191, 345023), (1337, 49289), (2143, 30751), (4393, 15001)]