26883647

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 33214944

約数和(自身を除く): 6331297

約数列:

[1, 7, 17, 97, 119, 137, 289, 679, 959, 1649, 2023, 2329, 11543, 13289, 16303, 28033, 39593, 93023, 196231, 225913, 277151, 1581391, 3840521, 26883647]

約数ペア:

[(1, 26883647), (7, 3840521), (17, 1581391), (97, 277151), (119, 225913), (137, 196231), (289, 93023), (679, 39593), (959, 28033), (1649, 16303), (2023, 13289), (2329, 11543)]