207628743

素因数分解:

$3^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{10853}}^1$

素因数の和:11774

約数の個数: 16

約数和(自身を含む): 316763136

約数和(自身を除く): 109134393

約数列:

[1, 3, 7, 21, 911, 2733, 6377, 10853, 19131, 32559, 75971, 227913, 9887083, 29661249, 69209581, 207628743]

約数ペア:

[(1, 207628743), (3, 69209581), (7, 29661249), (21, 9887083), (911, 227913), (2733, 75971), (6377, 32559), (10853, 19131)]