3964257

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1741}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 6522048

約数和(自身を除く): 2557791

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 1741, 2277, 5223, 15669, 19151, 40043, 57453, 120129, 172359, 360387, 440473, 1321419, 3964257]

約数ペア:

[(1, 3964257), (3, 1321419), (9, 440473), (11, 360387), (23, 172359), (33, 120129), (69, 57453), (99, 40043), (207, 19151), (253, 15669), (759, 5223), (1741, 2277)]