12963537

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 20712960

約数和(自身を除く): 7749423

約数列:

[1, 3, 9, 17, 27, 51, 61, 153, 183, 459, 463, 549, 1037, 1389, 1647, 3111, 4167, 7871, 9333, 12501, 23613, 27999, 28243, 70839, 84729, 212517, 254187, 480131, 762561, 1440393, 4321179, 12963537]

約数ペア:

[(1, 12963537), (3, 4321179), (9, 1440393), (17, 762561), (27, 480131), (51, 254187), (61, 212517), (153, 84729), (183, 70839), (459, 28243), (463, 27999), (549, 23613), (1037, 12501), (1389, 9333), (1647, 7871), (3111, 4167)]