30986427

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{16421}}^1$

素因数の和:16478

約数の個数: 16

約数和(自身を含む): 44930592

約数和(自身を除く): 13944165

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 16421, 49263, 279157, 607577, 837471, 1822731, 10328809, 30986427]

約数ペア:

[(1, 30986427), (3, 10328809), (17, 1822731), (37, 837471), (51, 607577), (111, 279157), (629, 49263), (1887, 16421)]