3886390611

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{371939}}^1$

素因数の和:371997

約数の個数: 24

約数和(自身を含む): 5956991040

約数和(自身を除く): 2070600429

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 3483, 10449, 371939, 1115817, 3347451, 10042353, 15993377, 30127059, 47980131, 90381177, 143940393, 431821179, 1295463537, 3886390611]

約数ペア:

[(1, 3886390611), (3, 1295463537), (9, 431821179), (27, 143940393), (43, 90381177), (81, 47980131), (129, 30127059), (243, 15993377), (387, 10042353), (1161, 3347451), (3483, 1115817), (10449, 371939)]