16936713

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 25354056

約数和(自身を除く): 8417343

約数列:

[1, 3, 9, 37, 111, 181, 281, 333, 543, 843, 1629, 2529, 6697, 10397, 20091, 31191, 50861, 60273, 93573, 152583, 457749, 1881857, 5645571, 16936713]

約数ペア:

[(1, 16936713), (3, 5645571), (9, 1881857), (37, 457749), (111, 152583), (181, 93573), (281, 60273), (333, 50861), (543, 31191), (843, 20091), (1629, 10397), (2529, 6697)]