1282203909

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{209819}}^1$

素因数の和:209929

約数の個数: 24

約数和(自身を含む): 2138485440

約数和(自身を除く): 856281531

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 873, 2037, 6111, 209819, 629457, 1468733, 1888371, 4406199, 13218597, 20352443, 61057329, 142467101, 183171987, 427401303, 1282203909]

約数ペア:

[(1, 1282203909), (3, 427401303), (7, 183171987), (9, 142467101), (21, 61057329), (63, 20352443), (97, 13218597), (291, 4406199), (679, 1888371), (873, 1468733), (2037, 629457), (6111, 209819)]