121565283

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{340519}}^1$

素因数の和:340546

約数の個数: 16

約数和(自身を含む): 196139520

約数和(自身を除く): 74574237

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 340519, 1021557, 2383633, 5788823, 7150899, 17366469, 40521761, 121565283]

約数ペア:

[(1, 121565283), (3, 40521761), (7, 17366469), (17, 7150899), (21, 5788823), (51, 2383633), (119, 1021557), (357, 340519)]