19432341

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 28770560

約数和(自身を除く): 9338219

約数列:

[1, 3, 9, 79, 151, 181, 237, 453, 543, 711, 1359, 1629, 11929, 14299, 27331, 35787, 42897, 81993, 107361, 128691, 245979, 2159149, 6477447, 19432341]

約数ペア:

[(1, 19432341), (3, 6477447), (9, 2159149), (79, 245979), (151, 128691), (181, 107361), (237, 81993), (453, 42897), (543, 35787), (711, 27331), (1359, 14299), (1629, 11929)]