29153721

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 39495680

約数和(自身を除く): 10341959

約数列:

[1, 3, 139, 151, 417, 453, 463, 1389, 20989, 62967, 64357, 69913, 193071, 209739, 9717907, 29153721]

約数ペア:

[(1, 29153721), (3, 9717907), (139, 209739), (151, 193071), (417, 69913), (453, 64357), (463, 62967), (1389, 20989)]