552418881

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^2\times {\mathrm{821}}^1$

素因数の和:1189

約数の個数: 24

約数和(自身を含む): 847541184

約数和(自身を除く): 295122303

約数列:

[1, 3, 7, 21, 179, 537, 821, 1253, 2463, 3759, 5747, 17241, 32041, 96123, 146959, 224287, 440877, 672861, 1028713, 3086139, 26305661, 78916983, 184139627, 552418881]

約数ペア:

[(1, 552418881), (3, 184139627), (7, 78916983), (21, 26305661), (179, 3086139), (537, 1028713), (821, 672861), (1253, 440877), (2463, 224287), (3759, 146959), (5747, 96123), (17241, 32041)]