25310181

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{10639}}^1$

素因数の和:10716

約数の個数: 16

約数和(自身を含む): 36942080

約数和(自身を除く): 11631899

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 10639, 31917, 138307, 414921, 648979, 1946937, 8436727, 25310181]

約数ペア:

[(1, 25310181), (3, 8436727), (13, 1946937), (39, 648979), (61, 414921), (183, 138307), (793, 31917), (2379, 10639)]