212426827

素因数分解:

${\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 234516240

約数和(自身を除く): 22089413

約数列:

[1, 23, 29, 61, 227, 529, 667, 1403, 1769, 5221, 6583, 13847, 15341, 32269, 40687, 120083, 151409, 318481, 401563, 935801, 3482407, 7325063, 9235949, 212426827]

約数ペア:

[(1, 212426827), (23, 9235949), (29, 7325063), (61, 3482407), (227, 935801), (529, 401563), (667, 318481), (1403, 151409), (1769, 120083), (5221, 40687), (6583, 32269), (13847, 15341)]