15872043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{11731}}^1$

素因数の和:11786

約数の個数: 16

約数和(自身を含む): 23651712

約数和(自身を除く): 7779669

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 11731, 35193, 129041, 387123, 480971, 1442913, 5290681, 15872043]

約数ペア:

[(1, 15872043), (3, 5290681), (11, 1442913), (33, 480971), (41, 387123), (123, 129041), (451, 35193), (1353, 11731)]