2912170401

素因数分解:

$3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{25301}}^1$

素因数の和:25356

約数の個数: 60

約数和(自身を含む): 5235236820

約数和(自身を除く): 2323066419

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 81, 87, 147, 189, 203, 261, 441, 567, 609, 783, 1323, 1421, 1827, 2349, 3969, 4263, 5481, 12789, 16443, 25301, 38367, 75903, 115101, 177107, 227709, 531321, 683127, 733729, 1239749, 1593963, 2049381, 2201187, 3719247, 4781889, 5136103, 6603561, 11157741, 14345667, 15408309, 19810683, 33473223, 35952721, 46224927, 59432049, 100419669, 107858163, 138674781, 323574489, 416024343, 970723467, 2912170401]

約数ペア:

[(1, 2912170401), (3, 970723467), (7, 416024343), (9, 323574489), (21, 138674781), (27, 107858163), (29, 100419669), (49, 59432049), (63, 46224927), (81, 35952721), (87, 33473223), (147, 19810683), (189, 15408309), (203, 14345667), (261, 11157741), (441, 6603561), (567, 5136103), (609, 4781889), (783, 3719247), (1323, 2201187), (1421, 2049381), (1827, 1593963), (2349, 1239749), (3969, 733729), (4263, 683127), (5481, 531321), (12789, 227709), (16443, 177107), (25301, 115101), (38367, 75903)]