2439386037

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{27107}}^1$

素因数の和:27231

約数の個数: 40

約数和(自身を含む): 4014803232

約数和(自身を除く): 1575417195

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 101, 297, 303, 891, 909, 1111, 2727, 3333, 8181, 9999, 27107, 29997, 81321, 89991, 243963, 298177, 731889, 894531, 2195667, 2683593, 2737807, 8050779, 8213421, 24152337, 24640263, 30115877, 73920789, 90347631, 221762367, 271042893, 813128679, 2439386037]

約数ペア:

[(1, 2439386037), (3, 813128679), (9, 271042893), (11, 221762367), (27, 90347631), (33, 73920789), (81, 30115877), (99, 24640263), (101, 24152337), (297, 8213421), (303, 8050779), (891, 2737807), (909, 2683593), (1111, 2195667), (2727, 894531), (3333, 731889), (8181, 298177), (9999, 243963), (27107, 89991), (29997, 81321)]