26921841

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3719}}^1$

素因数の和:3868

約数の個数: 16

約数和(自身を含む): 38092800

約数和(自身を除く): 11170959

約数列:

[1, 3, 19, 57, 127, 381, 2413, 3719, 7239, 11157, 70661, 211983, 472313, 1416939, 8973947, 26921841]

約数ペア:

[(1, 26921841), (3, 8973947), (19, 1416939), (57, 472313), (127, 211983), (381, 70661), (2413, 11157), (3719, 7239)]