210003417

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{7151}}^1$

素因数の和:7421

約数の個数: 24

約数和(自身を含む): 328019328

約数和(自身を除く): 118015911

約数列:

[1, 3, 9, 13, 39, 117, 251, 753, 2259, 3263, 7151, 9789, 21453, 29367, 64359, 92963, 278889, 836667, 1794901, 5384703, 16154109, 23333713, 70001139, 210003417]

約数ペア:

[(1, 210003417), (3, 70001139), (9, 23333713), (13, 16154109), (39, 5384703), (117, 1794901), (251, 836667), (753, 278889), (2259, 92963), (3263, 64359), (7151, 29367), (9789, 21453)]