20131449

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{673}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 29602080

約数和(自身を除く): 9470631

約数列:

[1, 3, 13, 39, 59, 169, 177, 507, 673, 767, 2019, 2301, 8749, 9971, 26247, 29913, 39707, 113737, 119121, 341211, 516191, 1548573, 6710483, 20131449]

約数ペア:

[(1, 20131449), (3, 6710483), (13, 1548573), (39, 516191), (59, 341211), (169, 119121), (177, 113737), (507, 39707), (673, 29913), (767, 26247), (2019, 9971), (2301, 8749)]