13198023

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 19970496

約数和(自身を除く): 6772473

約数列:

[1, 3, 9, 41, 47, 123, 141, 369, 423, 761, 1927, 2283, 5781, 6849, 17343, 31201, 35767, 93603, 107301, 280809, 321903, 1466447, 4399341, 13198023]

約数ペア:

[(1, 13198023), (3, 4399341), (9, 1466447), (41, 321903), (47, 280809), (123, 107301), (141, 93603), (369, 35767), (423, 31201), (761, 17343), (1927, 6849), (2283, 5781)]