426751485

素因数分解:

$3^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{19937}}^1$

素因数の和:21372

約数の個数: 16

約数和(自身を含む): 683315136

約数和(自身を除く): 256563651

約数列:

[1, 3, 5, 15, 1427, 4281, 7135, 19937, 21405, 59811, 99685, 299055, 28450099, 85350297, 142250495, 426751485]

約数ペア:

[(1, 426751485), (3, 142250495), (5, 85350297), (15, 28450099), (1427, 299055), (4281, 99685), (7135, 59811), (19937, 21405)]