29911413

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{3037}}^1$

素因数の和:3121

約数の個数: 24

約数和(自身を含む): 47101152

約数和(自身を除く): 17189739

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 469, 1407, 3037, 3283, 9111, 9849, 21259, 63777, 148813, 203479, 446439, 610437, 1424353, 4273059, 9970471, 29911413]

約数ペア:

[(1, 29911413), (3, 9970471), (7, 4273059), (21, 1424353), (49, 610437), (67, 446439), (147, 203479), (201, 148813), (469, 63777), (1407, 21259), (3037, 9849), (3283, 9111)]