268663353

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{56359}}^1$

素因数の和:56596

約数の個数: 16

約数和(自身を含む): 411202560

約数和(自身を除く): 142539207

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 56359, 169077, 394513, 1183539, 12793493, 38380479, 89554451, 268663353]

約数ペア:

[(1, 268663353), (3, 89554451), (7, 38380479), (21, 12793493), (227, 1183539), (681, 394513), (1589, 169077), (4767, 56359)]