38906091

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32503}}^1$

素因数の和:32535

約数の個数: 24

約数和(自身を含む): 67608320

約数和(自身を除く): 28702229

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 32503, 97509, 227521, 292527, 617557, 682563, 1852671, 2047689, 4322899, 5558013, 12968697, 38906091]

約数ペア:

[(1, 38906091), (3, 12968697), (7, 5558013), (9, 4322899), (19, 2047689), (21, 1852671), (57, 682563), (63, 617557), (133, 292527), (171, 227521), (399, 97509), (1197, 32503)]