8712419521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1\times {\mathrm{26723}}^1$

素因数の和:27576

約数の個数: 16

約数和(自身を含む): 9697605120

約数和(自身を除く): 985185599

約数列:

[1, 13, 31, 403, 809, 10517, 25079, 26723, 326027, 347399, 828413, 10769369, 21618907, 281045791, 670186117, 8712419521]

約数ペア:

[(1, 8712419521), (13, 670186117), (31, 281045791), (403, 21618907), (809, 10769369), (10517, 828413), (25079, 347399), (26723, 326027)]