13673891

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 18123264

約数和(自身を除く): 4449373

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1103, 1127, 1771, 7721, 12133, 12397, 25369, 54047, 84931, 177583, 279059, 594517, 1243081, 1953413, 13673891]

約数ペア:

[(1, 13673891), (7, 1953413), (11, 1243081), (23, 594517), (49, 279059), (77, 177583), (161, 84931), (253, 54047), (539, 25369), (1103, 12397), (1127, 12133), (1771, 7721)]