26292411

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{20719}}^1$

素因数の和:20775

約数の個数: 16

約数和(自身を含む): 39782400

約数和(自身を除く): 13489989

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 20719, 62157, 186471, 559413, 973793, 2921379, 8764137, 26292411]

約数ペア:

[(1, 26292411), (3, 8764137), (9, 2921379), (27, 973793), (47, 559413), (141, 186471), (423, 62157), (1269, 20719)]