508532013

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{570743}}^1$

素因数の和:570766

約数の個数: 20

約数和(自身を含む): 828720288

約数和(自身を除く): 320188275

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 570743, 1712229, 5136687, 6278173, 15410061, 18834519, 46230183, 56503557, 169510671, 508532013]

約数ペア:

[(1, 508532013), (3, 169510671), (9, 56503557), (11, 46230183), (27, 18834519), (33, 15410061), (81, 6278173), (99, 5136687), (297, 1712229), (891, 570743)]