5719203

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3947}}^1$

素因数の和:3983

約数の個数: 24

約数和(自身を含む): 9854208

約数和(自身を除く): 4135005

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 3947, 11841, 27629, 35523, 82887, 90781, 248661, 272343, 635467, 817029, 1906401, 5719203]

約数ペア:

[(1, 5719203), (3, 1906401), (7, 817029), (9, 635467), (21, 272343), (23, 248661), (63, 90781), (69, 82887), (161, 35523), (207, 27629), (483, 11841), (1449, 3947)]