3923283

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2053}}^1$

素因数の和:2083

約数の個数: 24

約数和(自身を含む): 6556368

約数和(自身を除く): 2633085

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 2053, 6159, 14371, 26689, 43113, 80067, 100597, 186823, 301791, 560469, 1307761, 3923283]

約数ペア:

[(1, 3923283), (3, 1307761), (7, 560469), (13, 301791), (21, 186823), (39, 100597), (49, 80067), (91, 43113), (147, 26689), (273, 14371), (637, 6159), (1911, 2053)]