1274080293

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{263621}}^1$

素因数の和:263809

約数の個数: 16

約数和(自身を含む): 1898078400

約数和(自身を除く): 623998107

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 263621, 790863, 2372589, 7117767, 47188159, 141564477, 424693431, 1274080293]

約数ペア:

[(1, 1274080293), (3, 424693431), (9, 141564477), (27, 47188159), (179, 7117767), (537, 2372589), (1611, 790863), (4833, 263621)]