8185163

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 9850560

約数和(自身を除く): 1665397

約数列:

[1, 7, 29, 61, 203, 427, 661, 1769, 4627, 12383, 19169, 40321, 134183, 282247, 1169309, 8185163]

約数ペア:

[(1, 8185163), (7, 1169309), (29, 282247), (61, 134183), (203, 40321), (427, 19169), (661, 12383), (1769, 4627)]