8883063

素因数分解:

$3^2\times 7^2\times {\mathrm{20143}}^1$

素因数の和:20163

約数の個数: 18

約数和(自身を含む): 14926704

約数和(自身を除く): 6043641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 20143, 60429, 141001, 181287, 423003, 987007, 1269009, 2961021, 8883063]

約数ペア:

[(1, 8883063), (3, 2961021), (7, 1269009), (9, 987007), (21, 423003), (49, 181287), (63, 141001), (147, 60429), (441, 20143)]