15380491347

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131457191}}^1$

素因数の和:131457210

約数の個数: 12

約数和(自身を含む): 23925208944

約数和(自身を除く): 8544717597

約数列:

[1, 3, 9, 13, 39, 117, 131457191, 394371573, 1183114719, 1708943483, 5126830449, 15380491347]

約数ペア:

[(1, 15380491347), (3, 5126830449), (9, 1708943483), (13, 1183114719), (39, 394371573), (117, 131457191)]