4184541

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{2719}}^1$

素因数の和:2750

約数の個数: 20

約数和(自身を含む): 6582400

約数和(自身を除く): 2397859

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 2719, 8157, 24471, 51661, 73413, 154983, 220239, 464949, 1394847, 4184541]

約数ペア:

[(1, 4184541), (3, 1394847), (9, 464949), (19, 220239), (27, 154983), (57, 73413), (81, 51661), (171, 24471), (513, 8157), (1539, 2719)]