2672056719

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{1027319}}^1$

素因数の和:1027359

約数の個数: 18

約数和(自身を含む): 4100034120

約数和(自身を除く): 1427977401

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 1027319, 3081957, 9245871, 17464423, 52393269, 157179807, 296895191, 890685573, 2672056719]

約数ペア:

[(1, 2672056719), (3, 890685573), (9, 296895191), (17, 157179807), (51, 52393269), (153, 17464423), (289, 9245871), (867, 3081957), (2601, 1027319)]