392741361

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{3119}}^1$

素因数の和:3965

約数の個数: 24

約数和(自身を含む): 601585920

約数和(自身を除く): 208844559

約数列:

[1, 3, 9, 17, 51, 153, 823, 2469, 3119, 7407, 9357, 13991, 28071, 41973, 53023, 125919, 159069, 477207, 2566937, 7700811, 23102433, 43637929, 130913787, 392741361]

約数ペア:

[(1, 392741361), (3, 130913787), (9, 43637929), (17, 23102433), (51, 7700811), (153, 2566937), (823, 477207), (2469, 159069), (3119, 125919), (7407, 53023), (9357, 41973), (13991, 28071)]