5725971

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:552

約数の個数: 20

約数和(自身を含む): 8619072

約数和(自身を除く): 2893101

約数列:

[1, 3, 9, 27, 81, 223, 317, 669, 951, 2007, 2853, 6021, 8559, 18063, 25677, 70691, 212073, 636219, 1908657, 5725971]

約数ペア:

[(1, 5725971), (3, 1908657), (9, 636219), (27, 212073), (81, 70691), (223, 25677), (317, 18063), (669, 8559), (951, 6021), (2007, 2853)]