540714909

素因数分解:

$3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{40169}}^1$

素因数の和:40820

約数の個数: 16

約数和(自身を含む): 825252480

約数和(自身を除く): 284537571

約数列:

[1, 3, 7, 21, 641, 1923, 4487, 13461, 40169, 120507, 281183, 843549, 25748329, 77244987, 180238303, 540714909]

約数ペア:

[(1, 540714909), (3, 180238303), (7, 77244987), (21, 25748329), (641, 843549), (1923, 281183), (4487, 120507), (13461, 40169)]