4252563

素因数分解:

$3^2\times 7^2\times {\mathrm{9643}}^1$

素因数の和:9663

約数の個数: 18

約数和(自身を含む): 7146204

約数和(自身を除く): 2893641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 9643, 28929, 67501, 86787, 202503, 472507, 607509, 1417521, 4252563]

約数ペア:

[(1, 4252563), (3, 1417521), (7, 607509), (9, 472507), (21, 202503), (49, 86787), (63, 67501), (147, 28929), (441, 9643)]