3423789

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1038

約数の個数: 20

約数和(自身を含む): 5238816

約数和(自身を除く): 1815027

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 983, 1161, 2949, 3483, 8847, 26541, 42269, 79623, 126807, 380421, 1141263, 3423789]

約数ペア:

[(1, 3423789), (3, 1141263), (9, 380421), (27, 126807), (43, 79623), (81, 42269), (129, 26541), (387, 8847), (983, 3483), (1161, 2949)]