2019224403

素因数分解:

$3^3\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{9463}}^1$

素因数の和:10608

約数の個数: 32

約数和(自身を含む): 3422182400

約数和(自身を除く): 1402957997

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1129, 3387, 7903, 9463, 10161, 23709, 28389, 30483, 66241, 71127, 85167, 198723, 213381, 255501, 596169, 1788507, 10683727, 32051181, 74786089, 96153543, 224358267, 288460629, 673074801, 2019224403]

約数ペア:

[(1, 2019224403), (3, 673074801), (7, 288460629), (9, 224358267), (21, 96153543), (27, 74786089), (63, 32051181), (189, 10683727), (1129, 1788507), (3387, 596169), (7903, 255501), (9463, 213381), (10161, 198723), (23709, 85167), (28389, 71127), (30483, 66241)]