7235163

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{6871}}^1$

素因数の和:6896

約数の個数: 20

約数和(自身を含む): 11641168

約数和(自身を除く): 4406005

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 6871, 20613, 61839, 89323, 185517, 267969, 556551, 803907, 2411721, 7235163]

約数ペア:

[(1, 7235163), (3, 2411721), (9, 803907), (13, 556551), (27, 267969), (39, 185517), (81, 89323), (117, 61839), (351, 20613), (1053, 6871)]