814657167

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 1279998720

約数和(自身を除く): 465341553

約数列:

[1, 3, 9, 19, 41, 57, 123, 131, 171, 369, 393, 779, 887, 1179, 2337, 2489, 2661, 5371, 7011, 7467, 7983, 16113, 16853, 22401, 36367, 48339, 50559, 102049, 109101, 116197, 151677, 306147, 327303, 348591, 690973, 918441, 1045773, 2072919, 2207743, 4764077, 6218757, 6623229, 14292231, 19869687, 42876693, 90517463, 271552389, 814657167]

約数ペア:

[(1, 814657167), (3, 271552389), (9, 90517463), (19, 42876693), (41, 19869687), (57, 14292231), (123, 6623229), (131, 6218757), (171, 4764077), (369, 2207743), (393, 2072919), (779, 1045773), (887, 918441), (1179, 690973), (2337, 348591), (2489, 327303), (2661, 306147), (5371, 151677), (7011, 116197), (7467, 109101), (7983, 102049), (16113, 50559), (16853, 48339), (22401, 36367)]