29680809

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 40286400

約数和(自身を除く): 10605591

約数列:

[1, 3, 109, 139, 327, 417, 653, 1959, 15151, 45453, 71177, 90767, 213531, 272301, 9893603, 29680809]

約数ペア:

[(1, 29680809), (3, 9893603), (109, 272301), (139, 213531), (327, 90767), (417, 71177), (653, 45453), (1959, 15151)]