2215659939

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{4447}}^1\times {\mathrm{8741}}^1$

素因数の和:13210

約数の個数: 16

約数和(自身を含む): 3110753280

約数和(自身を除く): 895093341

約数列:

[1, 3, 19, 57, 4447, 8741, 13341, 26223, 84493, 166079, 253479, 498237, 38871227, 116613681, 738553313, 2215659939]

約数ペア:

[(1, 2215659939), (3, 738553313), (19, 116613681), (57, 38871227), (4447, 498237), (8741, 253479), (13341, 166079), (26223, 84493)]