409840509

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{11027}}^1$

素因数の和:11996

約数の個数: 16

約数和(自身を含む): 589159872

約数和(自身を除く): 179319363

約数列:

[1, 3, 13, 39, 953, 2859, 11027, 12389, 33081, 37167, 143351, 430053, 10508731, 31526193, 136613503, 409840509]

約数ペア:

[(1, 409840509), (3, 136613503), (13, 31526193), (39, 10508731), (953, 430053), (2859, 143351), (11027, 37167), (12389, 33081)]