3929553

素因数分解:

$3^5\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 5981248

約数和(自身を除く): 2051695

約数列:

[1, 3, 9, 27, 81, 103, 157, 243, 309, 471, 927, 1413, 2781, 4239, 8343, 12717, 16171, 25029, 38151, 48513, 145539, 436617, 1309851, 3929553]

約数ペア:

[(1, 3929553), (3, 1309851), (9, 436617), (27, 145539), (81, 48513), (103, 38151), (157, 25029), (243, 16171), (309, 12717), (471, 8343), (927, 4239), (1413, 2781)]