129047009

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{38327}}^1$

素因数の和:38384

約数の個数: 16

約数和(自身を含む): 163123968

約数和(自身を除く): 34076959

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 38327, 268289, 498251, 1418099, 3487757, 9926693, 18435287, 129047009]

約数ペア:

[(1, 129047009), (7, 18435287), (13, 9926693), (37, 3487757), (91, 1418099), (259, 498251), (481, 268289), (3367, 38327)]