6639171

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 11321856

約数和(自身を除く): 4682685

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 701, 861, 1353, 2103, 3157, 4907, 7711, 9471, 14721, 23133, 28741, 53977, 86223, 161931, 201187, 316151, 603561, 948453, 2213057, 6639171]

約数ペア:

[(1, 6639171), (3, 2213057), (7, 948453), (11, 603561), (21, 316151), (33, 201187), (41, 161931), (77, 86223), (123, 53977), (231, 28741), (287, 23133), (451, 14721), (701, 9471), (861, 7711), (1353, 4907), (2103, 3157)]