29708931

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{12979}}^1$

素因数の和:13098

約数の個数: 16

約数和(自身を含む): 45689600

約数和(自身を除く): 15980669

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 12979, 38937, 90853, 272559, 1414711, 4244133, 9902977, 29708931]

約数ペア:

[(1, 29708931), (3, 9902977), (7, 4244133), (21, 1414711), (109, 272559), (327, 90853), (763, 38937), (2289, 12979)]