2174490717

素因数分解:

$3^1\times 7^1\times {\mathrm{4649}}^1\times {\mathrm{22273}}^1$

素因数の和:26932

約数の個数: 16

約数和(自身を含む): 3314371200

約数和(自身を除く): 1139880483

約数列:

[1, 3, 7, 21, 4649, 13947, 22273, 32543, 66819, 97629, 155911, 467733, 103547177, 310641531, 724830239, 2174490717]

約数ペア:

[(1, 2174490717), (3, 724830239), (7, 310641531), (21, 103547177), (4649, 467733), (13947, 155911), (22273, 97629), (32543, 66819)]