7422261

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 13074432

約数和(自身を除く): 5652171

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 121, 127, 161, 231, 253, 363, 381, 483, 759, 847, 889, 1397, 1771, 2541, 2667, 2783, 2921, 4191, 5313, 8349, 8763, 9779, 15367, 19481, 20447, 29337, 32131, 46101, 58443, 61341, 96393, 107569, 224917, 322707, 353441, 674751, 1060323, 2474087, 7422261]

約数ペア:

[(1, 7422261), (3, 2474087), (7, 1060323), (11, 674751), (21, 353441), (23, 322707), (33, 224917), (69, 107569), (77, 96393), (121, 61341), (127, 58443), (161, 46101), (231, 32131), (253, 29337), (363, 20447), (381, 19481), (483, 15367), (759, 9779), (847, 8763), (889, 8349), (1397, 5313), (1771, 4191), (2541, 2921), (2667, 2783)]