243393819

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{11149}}^1$

素因数の和:11554

約数の個数: 16

約数和(自身を含む): 342528000

約数和(自身を除く): 99134181

約数列:

[1, 3, 19, 57, 383, 1149, 7277, 11149, 21831, 33447, 211831, 635493, 4270067, 12810201, 81131273, 243393819]

約数ペア:

[(1, 243393819), (3, 81131273), (19, 12810201), (57, 4270067), (383, 635493), (1149, 211831), (7277, 33447), (11149, 21831)]