33993981

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3119}}^1$

素因数の和:3305

約数の個数: 24

約数和(自身を含む): 56459520

約数和(自身を除く): 22465539

約数列:

[1, 3, 7, 9, 21, 63, 173, 519, 1211, 1557, 3119, 3633, 9357, 10899, 21833, 28071, 65499, 196497, 539587, 1618761, 3777109, 4856283, 11331327, 33993981]

約数ペア:

[(1, 33993981), (3, 11331327), (7, 4856283), (9, 3777109), (21, 1618761), (63, 539587), (173, 196497), (519, 65499), (1211, 28071), (1557, 21833), (3119, 10899), (3633, 9357)]