1235561327

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1464

約数の個数: 64

約数和(自身を含む): 1772789760

約数和(自身を除く): 537228433

約数列:

[1, 7, 11, 13, 29, 31, 77, 91, 143, 203, 217, 319, 341, 377, 403, 899, 1001, 1373, 2233, 2387, 2639, 2821, 4147, 4433, 6293, 9611, 9889, 11687, 15103, 17849, 29029, 31031, 39817, 42563, 69223, 81809, 105721, 124943, 128557, 196339, 278719, 297941, 437987, 468193, 517621, 553319, 899899, 1234327, 1374373, 3065909, 3277351, 3623347, 3873233, 5693831, 6086509, 8640289, 13577597, 16046251, 39856817, 42605563, 95043179, 112323757, 176508761, 1235561327]

約数ペア:

[(1, 1235561327), (7, 176508761), (11, 112323757), (13, 95043179), (29, 42605563), (31, 39856817), (77, 16046251), (91, 13577597), (143, 8640289), (203, 6086509), (217, 5693831), (319, 3873233), (341, 3623347), (377, 3277351), (403, 3065909), (899, 1374373), (1001, 1234327), (1373, 899899), (2233, 553319), (2387, 517621), (2639, 468193), (2821, 437987), (4147, 297941), (4433, 278719), (6293, 196339), (9611, 128557), (9889, 124943), (11687, 105721), (15103, 81809), (17849, 69223), (29029, 42563), (31031, 39817)]