29090991

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1913}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 40148064

約数和(自身を除く): 11057073

約数列:

[1, 3, 37, 111, 137, 411, 1913, 5069, 5739, 15207, 70781, 212343, 262081, 786243, 9696997, 29090991]

約数ペア:

[(1, 29090991), (3, 9696997), (37, 786243), (111, 262081), (137, 212343), (411, 70781), (1913, 15207), (5069, 5739)]