239281641

素因数分解:

$3^3\times {\mathrm{463}}^1\times {\mathrm{19141}}^1$

素因数の和:19613

約数の個数: 16

約数和(自身を含む): 355275520

約数和(自身を除く): 115993879

約数列:

[1, 3, 9, 27, 463, 1389, 4167, 12501, 19141, 57423, 172269, 516807, 8862283, 26586849, 79760547, 239281641]

約数ペア:

[(1, 239281641), (3, 79760547), (9, 26586849), (27, 8862283), (463, 516807), (1389, 172269), (4167, 57423), (12501, 19141)]