542820117

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{487709}}^1$

素因数の和:487772

約数の個数: 16

約数和(自身を含む): 842762880

約数和(自身を除く): 299942763

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 487709, 1463127, 3413963, 10241889, 25848577, 77545731, 180940039, 542820117]

約数ペア:

[(1, 542820117), (3, 180940039), (7, 77545731), (21, 25848577), (53, 10241889), (159, 3413963), (371, 1463127), (1113, 487709)]