225492421

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{9539}}^1$

素因数の和:9864

約数の個数: 16

約数和(自身を含む): 282078720

約数和(自身を除く): 56586299

約数列:

[1, 7, 11, 77, 307, 2149, 3377, 9539, 23639, 66773, 104929, 734503, 2928473, 20499311, 32213203, 225492421]

約数ペア:

[(1, 225492421), (7, 32213203), (11, 20499311), (77, 2928473), (307, 734503), (2149, 104929), (3377, 66773), (9539, 23639)]