56551521

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{11069}}^1$

素因数の和:11216

約数の個数: 16

約数和(自身を含む): 81829440

約数和(自身を除く): 25277919

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 11069, 33207, 143897, 431691, 1450039, 4350117, 18850507, 56551521]

約数ペア:

[(1, 56551521), (3, 18850507), (13, 4350117), (39, 1450039), (131, 431691), (393, 143897), (1703, 33207), (5109, 11069)]