29129989

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2393}}^1$

素因数の和:2484

約数の個数: 16

約数和(自身を含む): 34933248

約数和(自身を除く): 5803259

約数列:

[1, 7, 37, 47, 259, 329, 1739, 2393, 12173, 16751, 88541, 112471, 619787, 787297, 4161427, 29129989]

約数ペア:

[(1, 29129989), (7, 4161427), (37, 787297), (47, 619787), (259, 112471), (329, 88541), (1739, 16751), (2393, 12173)]