13778833523

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1031}}^1$

素因数の和:1284

約数の個数: 64

約数和(自身を含む): 18425014272

約数和(自身を除く): 4646180749

約数列:

[1, 7, 13, 17, 53, 91, 119, 163, 221, 371, 689, 901, 1031, 1141, 1547, 2119, 2771, 4823, 6307, 7217, 8639, 11713, 13403, 14833, 17527, 19397, 36023, 54643, 60473, 81991, 93821, 112307, 122689, 146863, 168053, 227851, 252161, 382501, 710359, 786149, 928931, 1028041, 1176371, 1594957, 1909219, 2184689, 2856901, 4972513, 6502517, 8906809, 12076103, 13364533, 15292823, 19998307, 37139713, 62347663, 84532721, 115788517, 151415753, 259977991, 810519619, 1059910271, 1968404789, 13778833523]

約数ペア:

[(1, 13778833523), (7, 1968404789), (13, 1059910271), (17, 810519619), (53, 259977991), (91, 151415753), (119, 115788517), (163, 84532721), (221, 62347663), (371, 37139713), (689, 19998307), (901, 15292823), (1031, 13364533), (1141, 12076103), (1547, 8906809), (2119, 6502517), (2771, 4972513), (4823, 2856901), (6307, 2184689), (7217, 1909219), (8639, 1594957), (11713, 1176371), (13403, 1028041), (14833, 928931), (17527, 786149), (19397, 710359), (36023, 382501), (54643, 252161), (60473, 227851), (81991, 168053), (93821, 146863), (112307, 122689)]