745502013

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{683}}^1\times {\mathrm{5273}}^1$

素因数の和:5985

約数の個数: 24

約数和(自身を含む): 1125513792

約数和(自身を除く): 380011779

約数列:

[1, 3, 9, 23, 69, 207, 683, 2049, 5273, 6147, 15709, 15819, 47127, 47457, 121279, 141381, 363837, 1091511, 3601459, 10804377, 32413131, 82833557, 248500671, 745502013]

約数ペア:

[(1, 745502013), (3, 248500671), (9, 82833557), (23, 32413131), (69, 10804377), (207, 3601459), (683, 1091511), (2049, 363837), (5273, 141381), (6147, 121279), (15709, 47457), (15819, 47127)]