1528227

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 2416960

約数和(自身を除く): 888733

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 331, 513, 993, 1539, 2979, 4617, 6289, 8937, 18867, 26811, 56601, 80433, 169803, 509409, 1528227]

約数ペア:

[(1, 1528227), (3, 509409), (9, 169803), (19, 80433), (27, 56601), (57, 26811), (81, 18867), (171, 8937), (243, 6289), (331, 4617), (513, 2979), (993, 1539)]