89297047

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 103481152

約数和(自身を除く): 14184105

約数列:

[1, 7, 157, 193, 421, 1099, 1351, 2947, 30301, 66097, 81253, 212107, 462679, 568771, 12756721, 89297047]

約数ペア:

[(1, 89297047), (7, 12756721), (157, 568771), (193, 462679), (421, 212107), (1099, 81253), (1351, 66097), (2947, 30301)]