16775289

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{14449}}^1$

素因数の和:14501

約数の個数: 16

約数和(自身を含む): 25432000

約数和(自身を除く): 8656711

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 14449, 43347, 130041, 390123, 621307, 1863921, 5591763, 16775289]

約数ペア:

[(1, 16775289), (3, 5591763), (9, 1863921), (27, 621307), (43, 390123), (129, 130041), (387, 43347), (1161, 14449)]