13513959

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{2927}}^1$

素因数の和:2961

約数の個数: 24

約数和(自身を含む): 21315840

約数和(自身を除く): 7801881

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 2927, 4617, 8781, 26343, 55613, 79029, 166839, 237087, 500517, 711261, 1501551, 4504653, 13513959]

約数ペア:

[(1, 13513959), (3, 4504653), (9, 1501551), (19, 711261), (27, 500517), (57, 237087), (81, 166839), (171, 79029), (243, 55613), (513, 26343), (1539, 8781), (2927, 4617)]