4637421

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 7166016

約数和(自身を除く): 2528595

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 521, 989, 1563, 2967, 4689, 8901, 11983, 22403, 35949, 67209, 107847, 201627, 515269, 1545807, 4637421]

約数ペア:

[(1, 4637421), (3, 1545807), (9, 515269), (23, 201627), (43, 107847), (69, 67209), (129, 35949), (207, 22403), (387, 11983), (521, 8901), (989, 4689), (1563, 2967)]