201620862009

素因数分解:

$3^2\times 7^1\times {\mathrm{1753}}^1\times {\mathrm{1825631}}^1$

素因数の和:1827397

約数の個数: 24

約数和(自身を含む): 333024486912

約数和(自身を除く): 131403624903

約数列:

[1, 3, 7, 9, 21, 63, 1753, 5259, 12271, 15777, 36813, 110439, 1825631, 5476893, 12779417, 16430679, 38338251, 115014753, 3200331143, 9600993429, 22402318001, 28802980287, 67206954003, 201620862009]

約数ペア:

[(1, 201620862009), (3, 67206954003), (7, 28802980287), (9, 22402318001), (21, 9600993429), (63, 3200331143), (1753, 115014753), (5259, 38338251), (12271, 16430679), (15777, 12779417), (36813, 5476893), (110439, 1825631)]