670186881

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{1009}}^1$

素因数の和:1846

約数の個数: 48

約数和(自身を含む): 1194094720

約数和(自身を除く): 523907839

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 811, 819, 1009, 2433, 3027, 5677, 7063, 7299, 9081, 10543, 13117, 17031, 21189, 31629, 39351, 51093, 63567, 73801, 91819, 94887, 118053, 221403, 275457, 664209, 818299, 826371, 2454897, 5728093, 7364691, 10637887, 17184279, 31913661, 51552837, 74465209, 95740983, 223395627, 670186881]

約数ペア:

[(1, 670186881), (3, 223395627), (7, 95740983), (9, 74465209), (13, 51552837), (21, 31913661), (39, 17184279), (63, 10637887), (91, 7364691), (117, 5728093), (273, 2454897), (811, 826371), (819, 818299), (1009, 664209), (2433, 275457), (3027, 221403), (5677, 118053), (7063, 94887), (7299, 91819), (9081, 73801), (10543, 63567), (13117, 51093), (17031, 39351), (21189, 31629)]