14920138303

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 18413236224

約数和(自身を除く): 3493097921

約数列:

[1, 7, 19, 71, 133, 137, 361, 497, 607, 959, 1349, 2527, 2603, 4249, 9443, 9727, 11533, 18221, 25631, 43097, 49457, 68089, 80731, 83159, 179417, 184813, 219127, 301679, 346199, 582113, 818843, 1293691, 1533889, 1580021, 3511447, 5731901, 5904289, 11060147, 15558017, 24580129, 30020399, 41330023, 108906119, 112181491, 210142793, 785270437, 2131448329, 14920138303]

約数ペア:

[(1, 14920138303), (7, 2131448329), (19, 785270437), (71, 210142793), (133, 112181491), (137, 108906119), (361, 41330023), (497, 30020399), (607, 24580129), (959, 15558017), (1349, 11060147), (2527, 5904289), (2603, 5731901), (4249, 3511447), (9443, 1580021), (9727, 1533889), (11533, 1293691), (18221, 818843), (25631, 582113), (43097, 346199), (49457, 301679), (68089, 219127), (80731, 184813), (83159, 179417)]