336880047

素因数分解:

$3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{11633}}^1$

素因数の和:11847

約数の個数: 24

約数和(自身を含む): 525205296

約数和(自身を除く): 188325249

約数列:

[1, 3, 7, 21, 49, 147, 197, 591, 1379, 4137, 9653, 11633, 28959, 34899, 81431, 244293, 570017, 1710051, 2291701, 6875103, 16041907, 48125721, 112293349, 336880047]

約数ペア:

[(1, 336880047), (3, 112293349), (7, 48125721), (21, 16041907), (49, 6875103), (147, 2291701), (197, 1710051), (591, 570017), (1379, 244293), (4137, 81431), (9653, 34899), (11633, 28959)]