358789767

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{727}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 556867584

約数和(自身を除く): 198077817

約数列:

[1, 3, 7, 21, 71, 213, 331, 497, 727, 993, 1491, 2181, 2317, 5089, 6951, 15267, 23501, 51617, 70503, 154851, 164507, 240637, 361319, 493521, 721911, 1083957, 1684459, 5053377, 17085227, 51255681, 119596589, 358789767]

約数ペア:

[(1, 358789767), (3, 119596589), (7, 51255681), (21, 17085227), (71, 5053377), (213, 1684459), (331, 1083957), (497, 721911), (727, 493521), (993, 361319), (1491, 240637), (2181, 164507), (2317, 154851), (5089, 70503), (6951, 51617), (15267, 23501)]