3891393

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1709}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 6402240

約数和(自身を除く): 2510847

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 1709, 2277, 5127, 15381, 18799, 39307, 56397, 117921, 169191, 353763, 432377, 1297131, 3891393]

約数ペア:

[(1, 3891393), (3, 1297131), (9, 432377), (11, 353763), (23, 169191), (33, 117921), (69, 56397), (99, 39307), (207, 18799), (253, 15381), (759, 5127), (1709, 2277)]