16298667

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 30401280

約数和(自身を除く): 14102613

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 811, 957, 1827, 2233, 2433, 2871, 5677, 6699, 7299, 8921, 17031, 20097, 23519, 26763, 51093, 62447, 70557, 80289, 164633, 187341, 211671, 258709, 493899, 562023, 776127, 1481697, 1810963, 2328381, 5432889, 16298667]

約数ペア:

[(1, 16298667), (3, 5432889), (7, 2328381), (9, 1810963), (11, 1481697), (21, 776127), (29, 562023), (33, 493899), (63, 258709), (77, 211671), (87, 187341), (99, 164633), (203, 80289), (231, 70557), (261, 62447), (319, 51093), (609, 26763), (693, 23519), (811, 20097), (957, 17031), (1827, 8921), (2233, 7299), (2433, 6699), (2871, 5677)]