8160397

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 9820800

約数和(自身を除く): 1660403

約数列:

[1, 7, 29, 61, 203, 427, 659, 1769, 4613, 12383, 19111, 40199, 133777, 281393, 1165771, 8160397]

約数ペア:

[(1, 8160397), (7, 1165771), (29, 281393), (61, 133777), (203, 40199), (427, 19111), (659, 12383), (1769, 4613)]