212787303

素因数分解:

$3^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1\times {\mathrm{1153}}^1$

素因数の和:1654

約数の個数: 16

約数和(自身を含む): 286265856

約数和(自身を除く): 73478553

約数列:

[1, 3, 227, 271, 681, 813, 1153, 3459, 61517, 184551, 261731, 312463, 785193, 937389, 70929101, 212787303]

約数ペア:

[(1, 212787303), (3, 70929101), (227, 937389), (271, 785193), (681, 312463), (813, 261731), (1153, 184551), (3459, 61517)]