11928339

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1471}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 18600192

約数和(自身を除く): 6671853

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 1471, 2703, 4413, 8109, 13239, 25007, 75021, 77963, 225063, 233889, 701667, 1325371, 3976113, 11928339]

約数ペア:

[(1, 11928339), (3, 3976113), (9, 1325371), (17, 701667), (51, 233889), (53, 225063), (153, 77963), (159, 75021), (477, 25007), (901, 13239), (1471, 8109), (2703, 4413)]