7946337

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 12644352

約数和(自身を除く): 4698015

約数列:

[1, 3, 7, 21, 47, 83, 97, 141, 249, 291, 329, 581, 679, 987, 1743, 2037, 3901, 4559, 8051, 11703, 13677, 24153, 27307, 31913, 56357, 81921, 95739, 169071, 378397, 1135191, 2648779, 7946337]

約数ペア:

[(1, 7946337), (3, 2648779), (7, 1135191), (21, 378397), (47, 169071), (83, 95739), (97, 81921), (141, 56357), (249, 31913), (291, 27307), (329, 24153), (581, 13677), (679, 11703), (987, 8051), (1743, 4559), (2037, 3901)]