989001117

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2817667}}^1$

素因数の和:2817689

約数の個数: 16

約数和(自身を含む): 1577894080

約数和(自身を除く): 588892963

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2817667, 8453001, 25359003, 36629671, 76077009, 109889013, 329667039, 989001117]

約数ペア:

[(1, 989001117), (3, 329667039), (9, 109889013), (13, 76077009), (27, 36629671), (39, 25359003), (117, 8453001), (351, 2817667)]