5439968247

素因数分解:

$3^1\times 7^1\times {\mathrm{12101}}^1\times {\mathrm{21407}}^1$

素因数の和:33518

約数の個数: 16

約数和(自身を含む): 8290547712

約数和(自身を除く): 2850579465

約数列:

[1, 3, 7, 21, 12101, 21407, 36303, 64221, 84707, 149849, 254121, 449547, 259046107, 777138321, 1813322749, 5439968247]

約数ペア:

[(1, 5439968247), (3, 1813322749), (7, 777138321), (21, 259046107), (12101, 449547), (21407, 254121), (36303, 149849), (64221, 84707)]