20140131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{1811}}^1$

素因数の和:2162

約数の個数: 16

約数和(自身を含む): 29397888

約数和(自身を除く): 9257757

約数列:

[1, 3, 11, 33, 337, 1011, 1811, 3707, 5433, 11121, 19921, 59763, 610307, 1830921, 6713377, 20140131]

約数ペア:

[(1, 20140131), (3, 6713377), (11, 1830921), (33, 610307), (337, 59763), (1011, 19921), (1811, 11121), (3707, 5433)]