320492097

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{2393}}^1$

素因数の和:3069

約数の個数: 24

約数和(自身を含む): 484009344

約数和(自身を除く): 163517247

約数列:

[1, 3, 9, 23, 69, 207, 647, 1941, 2393, 5823, 7179, 14881, 21537, 44643, 55039, 133929, 165117, 495351, 1548271, 4644813, 13934439, 35610233, 106830699, 320492097]

約数ペア:

[(1, 320492097), (3, 106830699), (9, 35610233), (23, 13934439), (69, 4644813), (207, 1548271), (647, 495351), (1941, 165117), (2393, 133929), (5823, 55039), (7179, 44643), (14881, 21537)]