13427733

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 19994688

約数和(自身を除く): 6566955

約数列:

[1, 3, 11, 33, 71, 121, 213, 363, 521, 781, 1563, 2343, 5731, 8591, 17193, 25773, 36991, 63041, 110973, 189123, 406901, 1220703, 4475911, 13427733]

約数ペア:

[(1, 13427733), (3, 4475911), (11, 1220703), (33, 406901), (71, 189123), (121, 110973), (213, 63041), (363, 36991), (521, 25773), (781, 17193), (1563, 8591), (2343, 5731)]