289315532807

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1015823}}^1$

素因数の和:1015943

約数の個数: 32

約数和(自身を含む): 362771066880

約数和(自身を除く): 73455534073

約数列:

[1, 7, 23, 29, 61, 161, 203, 427, 667, 1403, 1769, 4669, 9821, 12383, 40687, 284809, 1015823, 7110761, 23363929, 29458867, 61965203, 163547503, 206212069, 433756421, 677553941, 1425199669, 1796990887, 4742877587, 9976397683, 12578936209, 41330790401, 289315532807]

約数ペア:

[(1, 289315532807), (7, 41330790401), (23, 12578936209), (29, 9976397683), (61, 4742877587), (161, 1796990887), (203, 1425199669), (427, 677553941), (667, 433756421), (1403, 206212069), (1769, 163547503), (4669, 61965203), (9821, 29458867), (12383, 23363929), (40687, 7110761), (284809, 1015823)]