516431013

素因数分解:

$3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{30323}}^1$

素因数の和:31144

約数の個数: 16

約数和(自身を含む): 787938816

約数和(自身を除く): 271507803

約数列:

[1, 3, 7, 21, 811, 2433, 5677, 17031, 30323, 90969, 212261, 636783, 24591953, 73775859, 172143671, 516431013]

約数ペア:

[(1, 516431013), (3, 172143671), (7, 73775859), (21, 24591953), (811, 636783), (2433, 212261), (5677, 90969), (17031, 30323)]