6631513

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 8618400

約数和(自身を除く): 1986887

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 419, 833, 931, 2261, 2933, 7123, 7961, 15827, 20531, 49861, 55727, 135337, 349027, 390089, 947359, 6631513]

約数ペア:

[(1, 6631513), (7, 947359), (17, 390089), (19, 349027), (49, 135337), (119, 55727), (133, 49861), (323, 20531), (419, 15827), (833, 7961), (931, 7123), (2261, 2933)]