12711465

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7243}}^1$

素因数の和:7270

約数の個数: 32

約数和(自身を含む): 24339840

約数和(自身を除く): 11628375

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 7243, 21729, 36215, 65187, 94159, 108645, 195561, 282477, 325935, 470795, 847431, 977805, 1412385, 2542293, 4237155, 12711465]

約数ペア:

[(1, 12711465), (3, 4237155), (5, 2542293), (9, 1412385), (13, 977805), (15, 847431), (27, 470795), (39, 325935), (45, 282477), (65, 195561), (117, 108645), (135, 94159), (195, 65187), (351, 36215), (585, 21729), (1755, 7243)]