243352193

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1\times {\mathrm{827}}^1$

素因数の和:1292

約数の個数: 16

約数和(自身を含む): 281493504

約数和(自身を除く): 38141311

約数列:

[1, 7, 127, 331, 827, 889, 2317, 5789, 42037, 105029, 273737, 294259, 735203, 1916159, 34764599, 243352193]

約数ペア:

[(1, 243352193), (7, 34764599), (127, 1916159), (331, 735203), (827, 294259), (889, 273737), (2317, 105029), (5789, 42037)]