1939977

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{5527}}^1$

素因数の和:5549

約数の個数: 16

約数和(自身を含む): 3095680

約数和(自身を除く): 1155703

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5527, 16581, 49743, 71851, 149229, 215553, 646659, 1939977]

約数ペア:

[(1, 1939977), (3, 646659), (9, 215553), (13, 149229), (27, 71851), (39, 49743), (117, 16581), (351, 5527)]