25260651

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5021}}^1$

素因数の和:5083

約数の個数: 24

約数和(自身を含む): 40216176

約数和(自身を除く): 14955525

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5021, 5031, 15063, 45189, 65273, 195819, 215903, 587457, 647709, 1943127, 2806739, 8420217, 25260651]

約数ペア:

[(1, 25260651), (3, 8420217), (9, 2806739), (13, 1943127), (39, 647709), (43, 587457), (117, 215903), (129, 195819), (387, 65273), (559, 45189), (1677, 15063), (5021, 5031)]