10878441

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1721}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 17275104

約数和(自身を除く): 6396663

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 1721, 2107, 5163, 6321, 12047, 36141, 74003, 84329, 222009, 252987, 518021, 1554063, 3626147, 10878441]

約数ペア:

[(1, 10878441), (3, 3626147), (7, 1554063), (21, 518021), (43, 252987), (49, 222009), (129, 84329), (147, 74003), (301, 36141), (903, 12047), (1721, 6321), (2107, 5163)]