25582959

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{10891}}^1$

素因数の和:10932

約数の個数: 20

約数和(自身を含む): 39537960

約数和(自身を除く): 13955001

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 10891, 32673, 98019, 294057, 315839, 882171, 947517, 2842551, 8527653, 25582959]

約数ペア:

[(1, 25582959), (3, 8527653), (9, 2842551), (27, 947517), (29, 882171), (81, 315839), (87, 294057), (261, 98019), (783, 32673), (2349, 10891)]