706931781

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{3359}}^1$

素因数の和:3497

約数の個数: 24

約数和(自身を含む): 987598080

約数和(自身を除く): 280666299

約数列:

[1, 3, 31, 73, 93, 219, 961, 2263, 2883, 3359, 6789, 10077, 70153, 104129, 210459, 245207, 312387, 735621, 3227999, 7601417, 9683997, 22804251, 235643927, 706931781]

約数ペア:

[(1, 706931781), (3, 235643927), (31, 22804251), (73, 9683997), (93, 7601417), (219, 3227999), (961, 735621), (2263, 312387), (2883, 245207), (3359, 210459), (6789, 104129), (10077, 70153)]