996858159

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{511997}}^1$

素因数の和:512070

約数の個数: 16

約数和(自身を含む): 1474554240

約数和(自身を除く): 477696081

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 511997, 1535991, 5631967, 16895901, 30207823, 90623469, 332286053, 996858159]

約数ペア:

[(1, 996858159), (3, 332286053), (11, 90623469), (33, 30207823), (59, 16895901), (177, 5631967), (649, 1535991), (1947, 511997)]