339975621

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{3259}}^1$

素因数の和:3505

約数の個数: 24

約数和(自身を含む): 501440160

約数和(自身を除く): 161464539

約数列:

[1, 3, 9, 67, 173, 201, 519, 603, 1557, 3259, 9777, 11591, 29331, 34773, 104319, 218353, 563807, 655059, 1691421, 1965177, 5074263, 37775069, 113325207, 339975621]

約数ペア:

[(1, 339975621), (3, 113325207), (9, 37775069), (67, 5074263), (173, 1965177), (201, 1691421), (519, 655059), (603, 563807), (1557, 218353), (3259, 104319), (9777, 34773), (11591, 29331)]