30965857

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2297}}^1$

素因数の和:2388

約数の個数: 16

約数和(自身を含む): 35903952

約数和(自身を除く): 4938095

約数列:

[1, 13, 17, 61, 221, 793, 1037, 2297, 13481, 29861, 39049, 140117, 507637, 1821521, 2381989, 30965857]

約数ペア:

[(1, 30965857), (13, 2381989), (17, 1821521), (61, 507637), (221, 140117), (793, 39049), (1037, 29861), (2297, 13481)]