1020072357

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{5197}}^1$

素因数の和:5509

約数の個数: 24

約数和(自身を含む): 1494466584

約数和(自身を除く): 474394227

約数列:

[1, 3, 9, 113, 193, 339, 579, 1017, 1737, 5197, 15591, 21809, 46773, 65427, 196281, 587261, 1003021, 1761783, 3009063, 5285349, 9027189, 113341373, 340024119, 1020072357]

約数ペア:

[(1, 1020072357), (3, 340024119), (9, 113341373), (113, 9027189), (193, 5285349), (339, 3009063), (579, 1761783), (1017, 1003021), (1737, 587261), (5197, 196281), (15591, 65427), (21809, 46773)]