13941909

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{16657}}^1$

素因数の和:16697

約数の個数: 16

約数和(自身を含む): 21322240

約数和(自身を除く): 7380331

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 16657, 49971, 149913, 449739, 516367, 1549101, 4647303, 13941909]

約数ペア:

[(1, 13941909), (3, 4647303), (9, 1549101), (27, 516367), (31, 449739), (93, 149913), (279, 49971), (837, 16657)]