80999527

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4649}}^1$

素因数の和:4806

約数の個数: 16

約数和(自身を含む): 98208000

約数和(自身を除く): 17208473

約数列:

[1, 7, 19, 131, 133, 917, 2489, 4649, 17423, 32543, 88331, 609019, 618317, 4263133, 11571361, 80999527]

約数ペア:

[(1, 80999527), (7, 11571361), (19, 4263133), (131, 618317), (133, 609019), (917, 88331), (2489, 32543), (4649, 17423)]