29870687

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3559}}^1$

素因数の和:3686

約数の個数: 16

約数和(自身を含む): 37593600

約数和(自身を除く): 7722913

約数列:

[1, 7, 11, 77, 109, 763, 1199, 3559, 8393, 24913, 39149, 274043, 387931, 2715517, 4267241, 29870687]

約数ペア:

[(1, 29870687), (7, 4267241), (11, 2715517), (77, 387931), (109, 274043), (763, 39149), (1199, 24913), (3559, 8393)]