421775497

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{2339}}^1$

素因数の和:2473

約数の個数: 24

約数和(自身を含む): 503586720

約数和(自身を除く): 81811223

約数列:

[1, 11, 13, 97, 143, 169, 1067, 1261, 1859, 2339, 13871, 16393, 25729, 30407, 180323, 226883, 334477, 395291, 2495713, 2949479, 4348201, 32444269, 38343227, 421775497]

約数ペア:

[(1, 421775497), (11, 38343227), (13, 32444269), (97, 4348201), (143, 2949479), (169, 2495713), (1067, 395291), (1261, 334477), (1859, 226883), (2339, 180323), (13871, 30407), (16393, 25729)]