30928263

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{3527}}^1$

素因数の和:3646

約数の個数: 16

約数和(自身を含む): 42900480

約数和(自身を除く): 11972217

約数列:

[1, 3, 37, 79, 111, 237, 2923, 3527, 8769, 10581, 130499, 278633, 391497, 835899, 10309421, 30928263]

約数ペア:

[(1, 30928263), (3, 10309421), (37, 835899), (79, 391497), (111, 278633), (237, 130499), (2923, 10581), (3527, 8769)]