2019436731

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{250147}}^1$

素因数の和:250192

約数の個数: 32

約数和(自身を含む): 3361989120

約数和(自身を除く): 1342552389

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 8073, 250147, 750441, 2251323, 3251911, 5753381, 6753969, 9755733, 17260143, 29267199, 51780429, 74793953, 87801597, 155341287, 224381859, 673145577, 2019436731]

約数ペア:

[(1, 2019436731), (3, 673145577), (9, 224381859), (13, 155341287), (23, 87801597), (27, 74793953), (39, 51780429), (69, 29267199), (117, 17260143), (207, 9755733), (299, 6753969), (351, 5753381), (621, 3251911), (897, 2251323), (2691, 750441), (8073, 250147)]