140097439

素因数分解:

${\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 149333184

約数和(自身を除く): 9235745

約数列:

[1, 23, 73, 181, 461, 1679, 4163, 10603, 13213, 33653, 83441, 303899, 774019, 1919143, 6091193, 140097439]

約数ペア:

[(1, 140097439), (23, 6091193), (73, 1919143), (181, 774019), (461, 303899), (1679, 83441), (4163, 33653), (10603, 13213)]