274661009

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{41609}}^1$

素因数の和:41680

約数の個数: 16

約数和(自身を含む): 335543040

約数和(自身を除く): 60882031

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 41609, 291263, 957007, 1705969, 6699049, 11941783, 39237287, 274661009]

約数ペア:

[(1, 274661009), (7, 39237287), (23, 11941783), (41, 6699049), (161, 1705969), (287, 957007), (943, 291263), (6601, 41609)]