3478288177

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1373}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 4512996432

約数和(自身を除く): 1034708255

約数列:

[1, 7, 13, 41, 49, 91, 97, 287, 533, 637, 679, 1261, 1373, 2009, 3731, 3977, 4753, 8827, 9611, 17849, 26117, 27839, 51701, 56293, 61789, 67277, 124943, 133181, 194873, 361907, 394051, 731809, 874601, 932267, 1731353, 2533349, 2758357, 5122663, 5460421, 6525869, 12119471, 35858641, 38222947, 70985473, 84836297, 267560629, 496898311, 3478288177]

約数ペア:

[(1, 3478288177), (7, 496898311), (13, 267560629), (41, 84836297), (49, 70985473), (91, 38222947), (97, 35858641), (287, 12119471), (533, 6525869), (637, 5460421), (679, 5122663), (1261, 2758357), (1373, 2533349), (2009, 1731353), (3731, 932267), (3977, 874601), (4753, 731809), (8827, 394051), (9611, 361907), (17849, 194873), (26117, 133181), (27839, 124943), (51701, 67277), (56293, 61789)]