2124771

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 24

約数和(自身を含む): 3241152

約数和(自身を除く): 1116381

約数列:

[1, 3, 11, 31, 33, 67, 93, 201, 341, 737, 961, 1023, 2077, 2211, 2883, 6231, 10571, 22847, 31713, 64387, 68541, 193161, 708257, 2124771]

約数ペア:

[(1, 2124771), (3, 708257), (11, 193161), (31, 68541), (33, 64387), (67, 31713), (93, 22847), (201, 10571), (341, 6231), (737, 2883), (961, 2211), (1023, 2077)]