28615579647

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2531}}^1\times {\mathrm{5407}}^1$

素因数の和:7999

約数の個数: 32

約数和(自身を含む): 41407801344

約数和(自身を除く): 12792221697

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 2531, 5407, 7593, 16221, 43027, 91919, 103771, 129081, 221687, 275757, 311313, 665061, 1764107, 3768679, 5292321, 11306037, 13685117, 41055351, 232646989, 561089797, 697940967, 1683269391, 9538526549, 28615579647]

約数ペア:

[(1, 28615579647), (3, 9538526549), (17, 1683269391), (41, 697940967), (51, 561089797), (123, 232646989), (697, 41055351), (2091, 13685117), (2531, 11306037), (5407, 5292321), (7593, 3768679), (16221, 1764107), (43027, 665061), (91919, 311313), (103771, 275757), (129081, 221687)]