212913309717

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{6628477}}^1$

素因数の和:6628609

約数の個数: 24

約数和(自身を含む): 318485110944

約数和(自身を除く): 105571801227

約数列:

[1, 3, 9, 43, 83, 129, 249, 387, 747, 3569, 10707, 32121, 6628477, 19885431, 59656293, 285024511, 550163591, 855073533, 1650490773, 2565220599, 4951472319, 23657034413, 70971103239, 212913309717]

約数ペア:

[(1, 212913309717), (3, 70971103239), (9, 23657034413), (43, 4951472319), (83, 2565220599), (129, 1650490773), (249, 855073533), (387, 550163591), (747, 285024511), (3569, 59656293), (10707, 19885431), (32121, 6628477)]