1008042921

素因数分解:

$3^3\times {\mathrm{359}}^1\times {\mathrm{103997}}^1$

素因数の和:104365

約数の個数: 16

約数和(自身を含む): 1497571200

約数和(自身を除く): 489528279

約数列:

[1, 3, 9, 27, 359, 1077, 3231, 9693, 103997, 311991, 935973, 2807919, 37334923, 112004769, 336014307, 1008042921]

約数ペア:

[(1, 1008042921), (3, 336014307), (9, 112004769), (27, 37334923), (359, 2807919), (1077, 935973), (3231, 311991), (9693, 103997)]