27320917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2087}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 31570560

約数和(自身を除く): 4249643

約数列:

[1, 13, 19, 53, 247, 689, 1007, 2087, 13091, 27131, 39653, 110611, 515489, 1437943, 2101609, 27320917]

約数ペア:

[(1, 27320917), (13, 2101609), (19, 1437943), (53, 515489), (247, 110611), (689, 39653), (1007, 27131), (2087, 13091)]