2485751517

素因数分解:

$3^3\times {\mathrm{353}}^1\times {\mathrm{260807}}^1$

素因数の和:261169

約数の個数: 16

約数和(自身を含む): 3693041280

約数和(自身を除く): 1207289763

約数列:

[1, 3, 9, 27, 353, 1059, 3177, 9531, 260807, 782421, 2347263, 7041789, 92064871, 276194613, 828583839, 2485751517]

約数ペア:

[(1, 2485751517), (3, 828583839), (9, 276194613), (27, 92064871), (353, 7041789), (1059, 2347263), (3177, 782421), (9531, 260807)]