120265453

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5189}}^1$

素因数の和:5257

約数の個数: 24

約数和(自身を含む): 156198240

約数和(自身を除く): 35932787

約数列:

[1, 7, 11, 43, 49, 77, 301, 473, 539, 2107, 3311, 5189, 23177, 36323, 57079, 223127, 254261, 399553, 1561889, 2454397, 2796871, 10933223, 17180779, 120265453]

約数ペア:

[(1, 120265453), (7, 17180779), (11, 10933223), (43, 2796871), (49, 2454397), (77, 1561889), (301, 399553), (473, 254261), (539, 223127), (2107, 57079), (3311, 36323), (5189, 23177)]