308907891

素因数分解:

$3^3\times {\mathrm{467}}^1\times {\mathrm{24499}}^1$

素因数の和:24975

約数の個数: 16

約数和(自身を含む): 458640000

約数和(自身を除く): 149732109

約数列:

[1, 3, 9, 27, 467, 1401, 4203, 12609, 24499, 73497, 220491, 661473, 11441033, 34323099, 102969297, 308907891]

約数ペア:

[(1, 308907891), (3, 102969297), (9, 34323099), (27, 11441033), (467, 661473), (1401, 220491), (4203, 73497), (12609, 24499)]