22472527

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 28801872

約数和(自身を除く): 6329345

約数列:

[1, 7, 11, 49, 77, 173, 241, 539, 1211, 1687, 1903, 2651, 8477, 11809, 13321, 18557, 41693, 93247, 129899, 291851, 458623, 2042957, 3210361, 22472527]

約数ペア:

[(1, 22472527), (7, 3210361), (11, 2042957), (49, 458623), (77, 291851), (173, 129899), (241, 93247), (539, 41693), (1211, 18557), (1687, 13321), (1903, 11809), (2651, 8477)]