306974019

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{320767}}^1$

素因数の和:320810

約数の個数: 16

約数和(自身を含む): 461905920

約数和(自身を除く): 154931901

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 320767, 962301, 3528437, 9302243, 10585311, 27906729, 102324673, 306974019]

約数ペア:

[(1, 306974019), (3, 102324673), (11, 27906729), (29, 10585311), (33, 9302243), (87, 3528437), (319, 962301), (957, 320767)]