2015672817

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{343327}}^1$

素因数の和:343452

約数の個数: 16

約数和(自身を含む): 2856488960

約数和(自身を除く): 840816143

約数列:

[1, 3, 19, 57, 103, 309, 1957, 5871, 343327, 1029981, 6523213, 19569639, 35362681, 106088043, 671890939, 2015672817]

約数ペア:

[(1, 2015672817), (3, 671890939), (19, 106088043), (57, 35362681), (103, 19569639), (309, 6523213), (1957, 1029981), (5871, 343327)]