23731371

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1423}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 36653760

約数和(自身を除く): 12922389

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 981, 1423, 1853, 4269, 5559, 12807, 16677, 24191, 72573, 155107, 217719, 465321, 1395963, 2636819, 7910457, 23731371]

約数ペア:

[(1, 23731371), (3, 7910457), (9, 2636819), (17, 1395963), (51, 465321), (109, 217719), (153, 155107), (327, 72573), (981, 24191), (1423, 16677), (1853, 12807), (4269, 5559)]