2617101

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 4043520

約数和(自身を除く): 1426419

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 269, 423, 807, 1081, 2421, 3243, 6187, 9729, 12643, 18561, 37929, 55683, 113787, 290789, 872367, 2617101]

約数ペア:

[(1, 2617101), (3, 872367), (9, 290789), (23, 113787), (47, 55683), (69, 37929), (141, 18561), (207, 12643), (269, 9729), (423, 6187), (807, 3243), (1081, 2421)]