306933319

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{362377}}^1$

素因数の和:362406

約数の個数: 12

約数和(自身を含む): 385570192

約数和(自身を除く): 78636873

約数列:

[1, 7, 11, 77, 121, 847, 362377, 2536639, 3986147, 27903029, 43847617, 306933319]

約数ペア:

[(1, 306933319), (7, 43847617), (11, 27903029), (77, 3986147), (121, 2536639), (847, 362377)]