5191797

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{557}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 7499520

約数和(自身を除く): 2307723

約数列:

[1, 3, 13, 39, 239, 557, 717, 1671, 3107, 7241, 9321, 21723, 133123, 399369, 1730599, 5191797]

約数ペア:

[(1, 5191797), (3, 1730599), (13, 399369), (39, 133123), (239, 21723), (557, 9321), (717, 7241), (1671, 3107)]