288337413

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{150883}}^1$

素因数の和:150913

約数の個数: 24

約数和(自身を含む): 481621728

約数和(自身を除く): 193284315

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 150883, 452649, 1056181, 1961479, 3168543, 5884437, 7393267, 13730353, 22179801, 41191059, 96112471, 288337413]

約数ペア:

[(1, 288337413), (3, 96112471), (7, 41191059), (13, 22179801), (21, 13730353), (39, 7393267), (49, 5884437), (91, 3168543), (147, 1961479), (273, 1056181), (637, 452649), (1911, 150883)]