1404007059

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5142883}}^1$

素因数の和:5142906

約数の個数: 16

約数和(自身を含む): 2304012032

約数和(自身を除く): 900004973

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 5142883, 15428649, 36000181, 66857479, 108000543, 200572437, 468002353, 1404007059]

約数ペア:

[(1, 1404007059), (3, 468002353), (7, 200572437), (13, 108000543), (21, 66857479), (39, 36000181), (91, 15428649), (273, 5142883)]