1225739219327

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{1231}}^1\times {\mathrm{12503}}^1$

素因数の和:14139

約数の個数: 32

約数和(自身を含む): 1451267457024

約数和(自身を除く): 225528237697

約数列:

[1, 7, 31, 217, 367, 1231, 2569, 8617, 11377, 12503, 38161, 79639, 87521, 267127, 387593, 451777, 2713151, 3162439, 4588601, 14005087, 15391193, 32120207, 98035609, 107738351, 142246631, 477126983, 995726417, 3339888881, 5648567831, 39539974817, 175105602761, 1225739219327]

約数ペア:

[(1, 1225739219327), (7, 175105602761), (31, 39539974817), (217, 5648567831), (367, 3339888881), (1231, 995726417), (2569, 477126983), (8617, 142246631), (11377, 107738351), (12503, 98035609), (38161, 32120207), (79639, 15391193), (87521, 14005087), (267127, 4588601), (387593, 3162439), (451777, 2713151)]