320469509

素因数分解:

${\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 331752960

約数和(自身を除く): 11283451

約数列:

[1, 67, 89, 223, 241, 5963, 14941, 16147, 19847, 21449, 53743, 1329749, 1437083, 3600781, 4783127, 320469509]

約数ペア:

[(1, 320469509), (67, 4783127), (89, 3600781), (223, 1437083), (241, 1329749), (5963, 53743), (14941, 21449), (16147, 19847)]