16120611

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 25233936

約数和(自身を除く): 9113325

約数列:

[1, 3, 9, 13, 39, 117, 211, 633, 653, 1899, 1959, 2743, 5877, 8229, 8489, 24687, 25467, 76401, 137783, 413349, 1240047, 1791179, 5373537, 16120611]

約数ペア:

[(1, 16120611), (3, 5373537), (9, 1791179), (13, 1240047), (39, 413349), (117, 137783), (211, 76401), (633, 25467), (653, 24687), (1899, 8489), (1959, 8229), (2743, 5877)]