1270967761

素因数分解:

$7^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{4133}}^1$

素因数の和:4560

約数の個数: 16

約数和(自身を含む): 1466809344

約数和(自身を除く): 195841583

約数列:

[1, 7, 197, 223, 1379, 1561, 4133, 28931, 43931, 307517, 814201, 921659, 5699407, 6451613, 181566823, 1270967761]

約数ペア:

[(1, 1270967761), (7, 181566823), (197, 6451613), (223, 5699407), (1379, 921659), (1561, 814201), (4133, 307517), (28931, 43931)]