11512791

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1601}}^1$

素因数の和:1671

約数の個数: 24

約数和(自身を含む): 17993664

約数和(自身を除く): 6480873

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 1601, 2397, 4803, 7191, 14409, 27217, 75247, 81651, 225741, 244953, 677223, 1279199, 3837597, 11512791]

約数ペア:

[(1, 11512791), (3, 3837597), (9, 1279199), (17, 677223), (47, 244953), (51, 225741), (141, 81651), (153, 75247), (423, 27217), (799, 14409), (1601, 7191), (2397, 4803)]