129124079

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{3559}}^1$

素因数の和:3710

約数の個数: 16

約数和(自身を含む): 151741440

約数和(自身を除く): 22617361

約数列:

[1, 7, 71, 73, 497, 511, 3559, 5183, 24913, 36281, 252689, 259807, 1768823, 1818649, 18446297, 129124079]

約数ペア:

[(1, 129124079), (7, 18446297), (71, 1818649), (73, 1768823), (497, 259807), (511, 252689), (3559, 36281), (5183, 24913)]