38881293

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{4657}}^1$

素因数の和:4705

約数の個数: 24

約数和(自身を含む): 59473344

約数和(自身を除く): 20592051

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 2783, 4657, 8349, 13971, 51227, 107111, 153681, 321333, 563497, 1178221, 1690491, 3534663, 12960431, 38881293]

約数ペア:

[(1, 38881293), (3, 12960431), (11, 3534663), (23, 1690491), (33, 1178221), (69, 563497), (121, 321333), (253, 153681), (363, 107111), (759, 51227), (2783, 13971), (4657, 8349)]