1489667067

素因数分解:

$3^2\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{22541}}^1$

素因数の和:23603

約数の個数: 24

約数和(自身を含む): 2461586400

約数和(自身を除く): 971919333

約数列:

[1, 3, 7, 9, 21, 63, 1049, 3147, 7343, 9441, 22029, 22541, 66087, 67623, 157787, 202869, 473361, 1420083, 23645509, 70936527, 165518563, 212809581, 496555689, 1489667067]

約数ペア:

[(1, 1489667067), (3, 496555689), (7, 212809581), (9, 165518563), (21, 70936527), (63, 23645509), (1049, 1420083), (3147, 473361), (7343, 202869), (9441, 157787), (22029, 67623), (22541, 66087)]