1078902723

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{117797}}^1$

素因数の和:117914

約数の個数: 16

約数和(自身を含む): 1492736256

約数和(自身を除く): 413833533

約数列:

[1, 3, 43, 71, 129, 213, 3053, 9159, 117797, 353391, 5065271, 8363587, 15195813, 25090761, 359634241, 1078902723]

約数ペア:

[(1, 1078902723), (3, 359634241), (43, 25090761), (71, 15195813), (129, 8363587), (213, 5065271), (3053, 353391), (9159, 117797)]