4977729

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 7600320

約数和(自身を除く): 2622591

約数列:

[1, 3, 9, 23, 69, 139, 173, 207, 417, 519, 1251, 1557, 3197, 3979, 9591, 11937, 24047, 28773, 35811, 72141, 216423, 553081, 1659243, 4977729]

約数ペア:

[(1, 4977729), (3, 1659243), (9, 553081), (23, 216423), (69, 72141), (139, 35811), (173, 28773), (207, 24047), (417, 11937), (519, 9591), (1251, 3979), (1557, 3197)]