13306937007

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6963337}}^1$

素因数の和:6963367

約数の個数: 24

約数和(自身を含む): 22226974896

約数和(自身を除く): 8920037889

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 6963337, 20890011, 48743359, 90523381, 146230077, 271570143, 341203513, 633663667, 1023610539, 1900991001, 4435645669, 13306937007]

約数ペア:

[(1, 13306937007), (3, 4435645669), (7, 1900991001), (13, 1023610539), (21, 633663667), (39, 341203513), (49, 271570143), (91, 146230077), (147, 90523381), (273, 48743359), (637, 20890011), (1911, 6963337)]