12883761

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{719}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 20442240

約数和(自身を除く): 7558479

約数列:

[1, 3, 9, 11, 33, 99, 181, 543, 719, 1629, 1991, 2157, 5973, 6471, 7909, 17919, 23727, 71181, 130139, 390417, 1171251, 1431529, 4294587, 12883761]

約数ペア:

[(1, 12883761), (3, 4294587), (9, 1431529), (11, 1171251), (33, 390417), (99, 130139), (181, 71181), (543, 23727), (719, 17919), (1629, 7909), (1991, 6471), (2157, 5973)]