13221038013

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{2377}}^1\times {\mathrm{26113}}^1$

素因数の和:28564

約数の個数: 16

約数和(自身を含む): 17884538496

約数和(自身を除く): 4663500483

約数列:

[1, 3, 71, 213, 2377, 7131, 26113, 78339, 168767, 506301, 1854023, 5562069, 62070601, 186211803, 4407012671, 13221038013]

約数ペア:

[(1, 13221038013), (3, 4407012671), (71, 186211803), (213, 62070601), (2377, 5562069), (7131, 1854023), (26113, 506301), (78339, 168767)]