4240917

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{1277}}^1$

素因数の和:1330

約数の個数: 20

約数和(自身を含む): 6494796

約数和(自身を除く): 2253879

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 1277, 3321, 3831, 11493, 34479, 52357, 103437, 157071, 471213, 1413639, 4240917]

約数ペア:

[(1, 4240917), (3, 1413639), (9, 471213), (27, 157071), (41, 103437), (81, 52357), (123, 34479), (369, 11493), (1107, 3831), (1277, 3321)]