339905839

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6779}}^1$

素因数の和:6847

約数の個数: 32

約数和(自身を含む): 455616000

約数和(自身を除く): 115710161

約数列:

[1, 7, 13, 19, 29, 91, 133, 203, 247, 377, 551, 1729, 2639, 3857, 6779, 7163, 47453, 50141, 88127, 128801, 196591, 616889, 901607, 1376137, 1674413, 2555683, 3735229, 11720891, 17889781, 26146603, 48557977, 339905839]

約数ペア:

[(1, 339905839), (7, 48557977), (13, 26146603), (19, 17889781), (29, 11720891), (91, 3735229), (133, 2555683), (203, 1674413), (247, 1376137), (377, 901607), (551, 616889), (1729, 196591), (2639, 128801), (3857, 88127), (6779, 50141), (7163, 47453)]