386049727

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43391}}^1$

素因数の和:43470

約数の個数: 16

約数和(自身を含む): 466550784

約数和(自身を除く): 80501057

約数列:

[1, 7, 31, 41, 217, 287, 1271, 8897, 43391, 303737, 1345121, 1779031, 9415847, 12453217, 55149961, 386049727]

約数ペア:

[(1, 386049727), (7, 55149961), (31, 12453217), (41, 9415847), (217, 1779031), (287, 1345121), (1271, 303737), (8897, 43391)]