13020484029

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8732719}}^1$

素因数の和:8732800

約数の個数: 16

約数和(自身を含む): 20120186880

約数和(自身を除く): 7099702851

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 8732719, 26198157, 61129033, 183387099, 620023049, 1860069147, 4340161343, 13020484029]

約数ペア:

[(1, 13020484029), (3, 4340161343), (7, 1860069147), (21, 620023049), (71, 183387099), (213, 61129033), (497, 26198157), (1491, 8732719)]