2874207

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 4741632

約数和(自身を除く): 1867425

約数列:

[1, 3, 7, 17, 21, 51, 83, 97, 119, 249, 291, 357, 581, 679, 1411, 1649, 1743, 2037, 4233, 4947, 8051, 9877, 11543, 24153, 29631, 34629, 56357, 136867, 169071, 410601, 958069, 2874207]

約数ペア:

[(1, 2874207), (3, 958069), (7, 410601), (17, 169071), (21, 136867), (51, 56357), (83, 34629), (97, 29631), (119, 24153), (249, 11543), (291, 9877), (357, 8051), (581, 4947), (679, 4233), (1411, 2037), (1649, 1743)]