13105041

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1031}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 18493440

約数和(自身を除く): 5388399

約数列:

[1, 3, 19, 57, 223, 669, 1031, 3093, 4237, 12711, 19589, 58767, 229913, 689739, 4368347, 13105041]

約数ペア:

[(1, 13105041), (3, 4368347), (19, 689739), (57, 229913), (223, 58767), (669, 19589), (1031, 12711), (3093, 4237)]