1925193

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 2686976

約数和(自身を除く): 761783

約数列:

[1, 3, 31, 93, 127, 163, 381, 489, 3937, 5053, 11811, 15159, 20701, 62103, 641731, 1925193]

約数ペア:

[(1, 1925193), (3, 641731), (31, 62103), (93, 20701), (127, 15159), (163, 11811), (381, 5053), (489, 3937)]