1428273343

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4877}}^1$

素因数の和:5031

約数の個数: 32

約数和(自身を含む): 1820703744

約数和(自身を除く): 392430401

約数列:

[1, 7, 17, 23, 107, 119, 161, 391, 749, 1819, 2461, 2737, 4877, 12733, 17227, 34139, 41837, 82909, 112171, 292859, 521839, 580363, 785197, 1906907, 3652873, 8871263, 12002297, 13348349, 62098841, 84016079, 204039049, 1428273343]

約数ペア:

[(1, 1428273343), (7, 204039049), (17, 84016079), (23, 62098841), (107, 13348349), (119, 12002297), (161, 8871263), (391, 3652873), (749, 1906907), (1819, 785197), (2461, 580363), (2737, 521839), (4877, 292859), (12733, 112171), (17227, 82909), (34139, 41837)]