22512147

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 36175872

約数和(自身を除く): 13663725

約数列:

[1, 3, 7, 21, 23, 69, 127, 161, 367, 381, 483, 889, 1101, 2569, 2667, 2921, 7707, 8441, 8763, 20447, 25323, 46609, 59087, 61341, 139827, 177261, 326263, 978789, 1072007, 3216021, 7504049, 22512147]

約数ペア:

[(1, 22512147), (3, 7504049), (7, 3216021), (21, 1072007), (23, 978789), (69, 326263), (127, 177261), (161, 139827), (367, 61341), (381, 59087), (483, 46609), (889, 25323), (1101, 20447), (2569, 8763), (2667, 8441), (2921, 7707)]