53286723

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3539}}^1$

素因数の和:3791

約数の個数: 24

約数和(自身を含む): 88358400

約数和(自身を除く): 35071677

約数列:

[1, 3, 7, 9, 21, 63, 239, 717, 1673, 2151, 3539, 5019, 10617, 15057, 24773, 31851, 74319, 222957, 845821, 2537463, 5920747, 7612389, 17762241, 53286723]

約数ペア:

[(1, 53286723), (3, 17762241), (7, 7612389), (9, 5920747), (21, 2537463), (63, 845821), (239, 222957), (717, 74319), (1673, 31851), (2151, 24773), (3539, 15057), (5019, 10617)]