6998511

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1291}}^1$

素因数の和:1446

約数の個数: 16

約数和(自身を含む): 10129280

約数和(自身を除く): 3130769

約数列:

[1, 3, 13, 39, 139, 417, 1291, 1807, 3873, 5421, 16783, 50349, 179449, 538347, 2332837, 6998511]

約数ペア:

[(1, 6998511), (3, 2332837), (13, 538347), (39, 179449), (139, 50349), (417, 16783), (1291, 5421), (1807, 3873)]