3384479

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{239}}^1$

素因数の和:287

約数の個数: 18

約数和(自身を含む): 4199760

約数和(自身を除く): 815281

約数列:

[1, 7, 17, 49, 119, 239, 289, 833, 1673, 2023, 4063, 11711, 14161, 28441, 69071, 199087, 483497, 3384479]

約数ペア:

[(1, 3384479), (7, 483497), (17, 199087), (49, 69071), (119, 28441), (239, 14161), (289, 11711), (833, 4063), (1673, 2023)]