29899261

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 36751320

約数和(自身を除く): 6852059

約数列:

[1, 7, 29, 49, 53, 203, 371, 397, 1421, 1537, 2597, 2779, 10759, 11513, 19453, 21041, 75313, 80591, 147287, 564137, 610189, 1031009, 4271323, 29899261]

約数ペア:

[(1, 29899261), (7, 4271323), (29, 1031009), (49, 610189), (53, 564137), (203, 147287), (371, 80591), (397, 75313), (1421, 21041), (1537, 19453), (2597, 11513), (2779, 10759)]