2070291519

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{269}}^1\times {\mathrm{4943}}^1$

素因数の和:5391

約数の個数: 24

約数和(自身を含む): 3019498560

約数和(自身を除く): 949207041

約数列:

[1, 3, 9, 173, 269, 519, 807, 1557, 2421, 4943, 14829, 44487, 46537, 139611, 418833, 855139, 1329667, 2565417, 3989001, 7696251, 11967003, 230032391, 690097173, 2070291519]

約数ペア:

[(1, 2070291519), (3, 690097173), (9, 230032391), (173, 11967003), (269, 7696251), (519, 3989001), (807, 2565417), (1557, 1329667), (2421, 855139), (4943, 418833), (14829, 139611), (44487, 46537)]