269436237

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{12973}}^1$

素因数の和:13049

約数の個数: 32

約数和(自身を含む): 438417408

約数和(自身を除く): 168981171

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 903, 989, 2967, 6923, 12973, 20769, 38919, 90811, 272433, 298379, 557839, 895137, 1673517, 2088653, 3904873, 6265959, 11714619, 12830297, 38490891, 89812079, 269436237]

約数ペア:

[(1, 269436237), (3, 89812079), (7, 38490891), (21, 12830297), (23, 11714619), (43, 6265959), (69, 3904873), (129, 2088653), (161, 1673517), (301, 895137), (483, 557839), (903, 298379), (989, 272433), (2967, 90811), (6923, 38919), (12973, 20769)]