29908053

素因数分解:

$3^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{727}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 49515648

約数和(自身を除く): 19607595

約数列:

[1, 3, 7, 9, 21, 63, 653, 727, 1959, 2181, 4571, 5089, 5877, 6543, 13713, 15267, 41139, 45801, 474731, 1424193, 3323117, 4272579, 9969351, 29908053]

約数ペア:

[(1, 29908053), (3, 9969351), (7, 4272579), (9, 3323117), (21, 1424193), (63, 474731), (653, 45801), (727, 41139), (1959, 15267), (2181, 13713), (4571, 6543), (5089, 5877)]