17961903369

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{2017}}^1\times {\mathrm{23011}}^1$

素因数の和:25077

約数の個数: 24

約数和(自身を含む): 26562659552

約数和(自身を除く): 8600756183

約数列:

[1, 3, 9, 43, 129, 387, 2017, 6051, 18153, 23011, 69033, 86731, 207099, 260193, 780579, 989473, 2968419, 8905257, 46413187, 139239561, 417718683, 1995767041, 5987301123, 17961903369]

約数ペア:

[(1, 17961903369), (3, 5987301123), (9, 1995767041), (43, 417718683), (129, 139239561), (387, 46413187), (2017, 8905257), (6051, 2968419), (18153, 989473), (23011, 780579), (69033, 260193), (86731, 207099)]