1425879

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1741}}^1$

素因数の和:1767

約数の個数: 24

約数和(自身を含む): 2536352

約数和(自身を除く): 1110473

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 1741, 5223, 12187, 15669, 22633, 36561, 67899, 109683, 158431, 203697, 475293, 1425879]

約数ペア:

[(1, 1425879), (3, 475293), (7, 203697), (9, 158431), (13, 109683), (21, 67899), (39, 36561), (63, 22633), (91, 15669), (117, 12187), (273, 5223), (819, 1741)]