4872609

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 8755200

約数和(自身を除く): 3882591

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 127, 147, 189, 203, 261, 381, 441, 609, 783, 889, 1143, 1323, 1421, 1827, 2667, 3429, 3683, 4263, 5481, 6223, 8001, 11049, 12789, 18669, 24003, 25781, 33147, 38367, 56007, 77343, 99441, 168021, 180467, 232029, 541401, 696087, 1624203, 4872609]

約数ペア:

[(1, 4872609), (3, 1624203), (7, 696087), (9, 541401), (21, 232029), (27, 180467), (29, 168021), (49, 99441), (63, 77343), (87, 56007), (127, 38367), (147, 33147), (189, 25781), (203, 24003), (261, 18669), (381, 12789), (441, 11049), (609, 8001), (783, 6223), (889, 5481), (1143, 4263), (1323, 3683), (1421, 3429), (1827, 2667)]