9002259

素因数分解:

$3^4\times 7^1\times {\mathrm{15877}}^1$

素因数の和:15896

約数の個数: 20

約数和(自身を含む): 15369904

約数和(自身を除く): 6367645

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 15877, 47631, 111139, 142893, 333417, 428679, 1000251, 1286037, 3000753, 9002259]

約数ペア:

[(1, 9002259), (3, 3000753), (7, 1286037), (9, 1000251), (21, 428679), (27, 333417), (63, 142893), (81, 111139), (189, 47631), (567, 15877)]