40482013

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2161}}^1$

素因数の和:2316

約数の個数: 16

約数和(自身を含む): 47944512

約数和(自身を除く): 7462499

約数列:

[1, 11, 13, 131, 143, 1441, 1703, 2161, 18733, 23771, 28093, 283091, 309023, 3114001, 3680183, 40482013]

約数ペア:

[(1, 40482013), (11, 3680183), (13, 3114001), (131, 309023), (143, 283091), (1441, 28093), (1703, 23771), (2161, 18733)]