487998613

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{1279}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 520888320

約数和(自身を除く): 32889707

約数列:

[1, 23, 53, 313, 1219, 1279, 7199, 16589, 29417, 67787, 381547, 400327, 1559101, 9207521, 21217331, 487998613]

約数ペア:

[(1, 487998613), (23, 21217331), (53, 9207521), (313, 1559101), (1219, 400327), (1279, 381547), (7199, 67787), (16589, 29417)]