2707299

素因数分解:

$3^2\times 7^3\times {\mathrm{877}}^1$

素因数の和:904

約数の個数: 24

約数和(自身を含む): 4565600

約数和(自身を除く): 1858301

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 877, 1029, 2631, 3087, 6139, 7893, 18417, 42973, 55251, 128919, 300811, 386757, 902433, 2707299]

約数ペア:

[(1, 2707299), (3, 902433), (7, 386757), (9, 300811), (21, 128919), (49, 55251), (63, 42973), (147, 18417), (343, 7893), (441, 6139), (877, 3087), (1029, 2631)]