78260329

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1553}}^1$

素因数の和:1896

約数の個数: 16

約数和(自身を含む): 93687552

約数和(自身を除く): 15427223

約数列:

[1, 7, 23, 161, 313, 1553, 2191, 7199, 10871, 35719, 50393, 250033, 486089, 3402623, 11180047, 78260329]

約数ペア:

[(1, 78260329), (7, 11180047), (23, 3402623), (161, 486089), (313, 250033), (1553, 50393), (2191, 35719), (7199, 10871)]