13157151

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10271}}^1$

素因数の和:10342

約数の個数: 16

約数和(自身を含む): 20379648

約数和(自身を除く): 7222497

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 10271, 30813, 71897, 215691, 626531, 1879593, 4385717, 13157151]

約数ペア:

[(1, 13157151), (3, 4385717), (7, 1879593), (21, 626531), (61, 215691), (183, 71897), (427, 30813), (1281, 10271)]