252760851

素因数分解:

$3^3\times 7^1\times {\mathrm{1337359}}^1$

素因数の和:1337375

約数の個数: 16

約数和(自身を含む): 427955200

約数和(自身を除く): 175194349

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1337359, 4012077, 9361513, 12036231, 28084539, 36108693, 84253617, 252760851]

約数ペア:

[(1, 252760851), (3, 84253617), (7, 36108693), (9, 28084539), (21, 12036231), (27, 9361513), (63, 4012077), (189, 1337359)]