2017885077

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{556351}}^1$

素因数の和:556401

約数の個数: 24

約数和(自身を含む): 3240194048

約数和(自身を除く): 1222308971

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 556351, 1669053, 5007159, 7232563, 17246881, 21697689, 51740643, 65093067, 155221929, 224209453, 672628359, 2017885077]

約数ペア:

[(1, 2017885077), (3, 672628359), (9, 224209453), (13, 155221929), (31, 65093067), (39, 51740643), (93, 21697689), (117, 17246881), (279, 7232563), (403, 5007159), (1209, 1669053), (3627, 556351)]