539654129

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{54949}}^1$

素因数の和:55040

約数の個数: 16

約数和(自身を含む): 654124800

約数和(自身を除く): 114470671

約数列:

[1, 7, 23, 61, 161, 427, 1403, 9821, 54949, 384643, 1263827, 3351889, 8846789, 23463223, 77093447, 539654129]

約数ペア:

[(1, 539654129), (7, 77093447), (23, 23463223), (61, 8846789), (161, 3351889), (427, 1263827), (1403, 384643), (9821, 54949)]