2207029131

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{848531}}^1$

素因数の和:848571

約数の個数: 18

約数和(自身を含む): 3386491212

約数和(自身を除く): 1179462081

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 848531, 2545593, 7636779, 14425027, 43275081, 129825243, 245225459, 735676377, 2207029131]

約数ペア:

[(1, 2207029131), (3, 735676377), (9, 245225459), (17, 129825243), (51, 43275081), (153, 14425027), (289, 7636779), (867, 2545593), (2601, 848531)]