85242493

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{3541}}^1$

素因数の和:3748

約数の個数: 16

約数和(自身を含む): 103143040

約数和(自身を除く): 17900547

約数列:

[1, 7, 19, 133, 181, 1267, 3439, 3541, 24073, 24787, 67279, 470953, 640921, 4486447, 12177499, 85242493]

約数ペア:

[(1, 85242493), (7, 12177499), (19, 4486447), (133, 640921), (181, 470953), (1267, 67279), (3439, 24787), (3541, 24073)]