8162215321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1\times {\mathrm{1831}}^1$

素因数の和:2761

約数の個数: 32

約数和(自身を含む): 9728183808

約数和(自身を除く): 1565968487

約数列:

[1, 13, 17, 23, 221, 299, 391, 877, 1831, 5083, 11401, 14909, 20171, 23803, 31127, 42113, 193817, 262223, 342907, 404651, 547469, 715921, 1605787, 4457791, 9306973, 20875231, 27298379, 36933101, 354878927, 480130313, 627862717, 8162215321]

約数ペア:

[(1, 8162215321), (13, 627862717), (17, 480130313), (23, 354878927), (221, 36933101), (299, 27298379), (391, 20875231), (877, 9306973), (1831, 4457791), (5083, 1605787), (11401, 715921), (14909, 547469), (20171, 404651), (23803, 342907), (31127, 262223), (42113, 193817)]