496640949

素因数分解:

$3^1\times 7^1\times {\mathrm{2089}}^1\times {\mathrm{11321}}^1$

素因数の和:13420

約数の個数: 16

約数和(自身を含む): 757215360

約数和(自身を除く): 260574411

約数列:

[1, 3, 7, 21, 2089, 6267, 11321, 14623, 33963, 43869, 79247, 237741, 23649569, 70948707, 165546983, 496640949]

約数ペア:

[(1, 496640949), (3, 165546983), (7, 70948707), (21, 23649569), (2089, 237741), (6267, 79247), (11321, 43869), (14623, 33963)]