89437201

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 108681216

約数和(自身を除く): 19244015

約数列:

[1, 7, 31, 49, 97, 217, 607, 679, 1519, 3007, 4249, 4753, 18817, 21049, 29743, 58879, 131719, 147343, 412153, 922033, 1825249, 2885071, 12776743, 89437201]

約数ペア:

[(1, 89437201), (7, 12776743), (31, 2885071), (49, 1825249), (97, 922033), (217, 412153), (607, 147343), (679, 131719), (1519, 58879), (3007, 29743), (4249, 21049), (4753, 18817)]