396220340673

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{403894333}}^1$

素因数の和:403894448

約数の個数: 12

約数和(自身を含む): 577568897620

約数和(自身を除く): 181348556947

約数列:

[1, 3, 9, 109, 327, 981, 403894333, 1211682999, 3635048997, 44024482297, 132073446891, 396220340673]

約数ペア:

[(1, 396220340673), (3, 132073446891), (9, 44024482297), (109, 3635048997), (327, 1211682999), (981, 403894333)]