320206269

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1\times {\mathrm{2749}}^1$

素因数の和:3740

約数の個数: 16

約数和(自身を含む): 437976000

約数和(自身を除く): 117769731

約数列:

[1, 3, 41, 123, 947, 2749, 2841, 8247, 38827, 112709, 116481, 338127, 2603303, 7809909, 106735423, 320206269]

約数ペア:

[(1, 320206269), (3, 106735423), (41, 7809909), (123, 2603303), (947, 338127), (2749, 116481), (2841, 112709), (8247, 38827)]