6415983

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 11020800

約数和(自身を除く): 4604817

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 409, 581, 747, 1227, 1743, 2241, 2863, 3681, 5229, 8589, 11043, 15687, 25767, 33947, 77301, 101841, 237629, 305523, 712887, 916569, 2138661, 6415983]

約数ペア:

[(1, 6415983), (3, 2138661), (7, 916569), (9, 712887), (21, 305523), (27, 237629), (63, 101841), (83, 77301), (189, 33947), (249, 25767), (409, 15687), (581, 11043), (747, 8589), (1227, 5229), (1743, 3681), (2241, 2863)]