13049901

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{2741}}^1$

素因数の和:2793

約数の個数: 18

約数和(自身を含む): 19712238

約数和(自身を除く): 6662337

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 2741, 4761, 8223, 24669, 63043, 189129, 567387, 1449989, 4349967, 13049901]

約数ペア:

[(1, 13049901), (3, 4349967), (9, 1449989), (23, 567387), (69, 189129), (207, 63043), (529, 24669), (1587, 8223), (2741, 4761)]