27844341

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9539}}^1$

素因数の和:9688

約数の個数: 16

約数和(自身を含む): 42739200

約数和(自身を除く): 14894859

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 9539, 28617, 66773, 200319, 1325921, 3977763, 9281447, 27844341]

約数ペア:

[(1, 27844341), (3, 9281447), (7, 3977763), (21, 1325921), (139, 200319), (417, 66773), (973, 28617), (2919, 9539)]