1310368509

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{185947}}^1$

素因数の和:185991

約数の個数: 24

約数和(自身を含む): 2030552160

約数和(自身を除く): 720183651

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 185947, 557841, 1673523, 5020569, 5392463, 15061707, 16177389, 45185121, 48532167, 145596501, 436789503, 1310368509]

約数ペア:

[(1, 1310368509), (3, 436789503), (9, 145596501), (27, 48532167), (29, 45185121), (81, 16177389), (87, 15061707), (243, 5392463), (261, 5020569), (783, 1673523), (2349, 557841), (7047, 185947)]