1273160161

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{19087}}^1$

素因数の和:19840

約数の個数: 16

約数和(自身を含む): 1569186304

約数和(自身を除く): 296026143

約数列:

[1, 7, 13, 91, 733, 5131, 9529, 19087, 66703, 133609, 248131, 1736917, 13990771, 97935397, 181880023, 1273160161]

約数ペア:

[(1, 1273160161), (7, 181880023), (13, 97935397), (91, 13990771), (733, 1736917), (5131, 248131), (9529, 133609), (19087, 66703)]