25685517

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5443}}^1$

素因数の和:5481

約数の個数: 24

約数和(自身を含む): 40546912

約数和(自身を除く): 14861395

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 5443, 16329, 59873, 70759, 179619, 212277, 658603, 778349, 1975809, 2335047, 8561839, 25685517]

約数ペア:

[(1, 25685517), (3, 8561839), (11, 2335047), (13, 1975809), (33, 778349), (39, 658603), (121, 212277), (143, 179619), (363, 70759), (429, 59873), (1573, 16329), (4719, 5443)]