47339487

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1301}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 73932768

約数和(自身を除く): 26593281

約数列:

[1, 3, 9, 13, 39, 117, 311, 933, 1301, 2799, 3903, 4043, 11709, 12129, 16913, 36387, 50739, 152217, 404611, 1213833, 3641499, 5259943, 15779829, 47339487]

約数ペア:

[(1, 47339487), (3, 15779829), (9, 5259943), (13, 3641499), (39, 1213833), (117, 404611), (311, 152217), (933, 50739), (1301, 36387), (2799, 16913), (3903, 12129), (4043, 11709)]