2215565547

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1\times {\mathrm{3191}}^1$

素因数の和:4163

約数の個数: 32

約数和(自身を含む): 3353387520

約数和(自身を除く): 1137821973

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 937, 2811, 3191, 9573, 12181, 17803, 36543, 41483, 53409, 60629, 124449, 181887, 231439, 694317, 788177, 2364531, 2989967, 8969901, 38869571, 56809373, 116608713, 170428119, 738521849, 2215565547]

約数ペア:

[(1, 2215565547), (3, 738521849), (13, 170428119), (19, 116608713), (39, 56809373), (57, 38869571), (247, 8969901), (741, 2989967), (937, 2364531), (2811, 788177), (3191, 694317), (9573, 231439), (12181, 181887), (17803, 124449), (36543, 60629), (41483, 53409)]