3852261

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 6499584

約数和(自身を除く): 2647323

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 1301, 2961, 3903, 9107, 11709, 27321, 61147, 81963, 183441, 428029, 550323, 1284087, 3852261]

約数ペア:

[(1, 3852261), (3, 1284087), (7, 550323), (9, 428029), (21, 183441), (47, 81963), (63, 61147), (141, 27321), (329, 11709), (423, 9107), (987, 3903), (1301, 2961)]