78849953

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{5519}}^1$

素因数の和:5696

約数の個数: 16

約数和(自身を含む): 97681920

約数和(自身を除く): 18831967

約数列:

[1, 7, 13, 91, 157, 1099, 2041, 5519, 14287, 38633, 71747, 502229, 866483, 6065381, 11264279, 78849953]

約数ペア:

[(1, 78849953), (7, 11264279), (13, 6065381), (91, 866483), (157, 502229), (1099, 71747), (2041, 38633), (5519, 14287)]