300331339

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{557201}}^1$

素因数の和:557226

約数の個数: 12

約数和(自身を含む): 381126168

約数和(自身を除く): 80794829

約数列:

[1, 7, 11, 49, 77, 539, 557201, 3900407, 6129211, 27302849, 42904477, 300331339]

約数ペア:

[(1, 300331339), (7, 42904477), (11, 27302849), (49, 6129211), (77, 3900407), (539, 557201)]