52712821

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1291}}^1$

素因数の和:1624

約数の個数: 16

約数和(自身を含む): 63669760

約数和(自身を除く): 10956939

約数列:

[1, 7, 19, 133, 307, 1291, 2149, 5833, 9037, 24529, 40831, 171703, 396337, 2774359, 7530403, 52712821]

約数ペア:

[(1, 52712821), (7, 7530403), (19, 2774359), (133, 396337), (307, 171703), (1291, 40831), (2149, 24529), (5833, 9037)]