315031278

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{79433}}^1$

素因数の和:80099

約数の個数: 16

約数和(自身を含む): 631023696

約数和(自身を除く): 315992418

約数列:

[1, 2, 3, 6, 661, 1322, 1983, 3966, 79433, 158866, 238299, 476598, 52505213, 105010426, 157515639, 315031278]

約数ペア:

[(1, 315031278), (2, 157515639), (3, 105010426), (6, 52505213), (661, 476598), (1322, 238299), (1983, 158866), (3966, 79433)]