542883861

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{26821}}^1$

素因数の和:27013

約数の個数: 24

約数和(自身を含む): 849399096

約数和(自身を除く): 306515235

約数列:

[1, 3, 9, 13, 39, 117, 173, 519, 1557, 2249, 6747, 20241, 26821, 80463, 241389, 348673, 1046019, 3138057, 4640033, 13920099, 41760297, 60320429, 180961287, 542883861]

約数ペア:

[(1, 542883861), (3, 180961287), (9, 60320429), (13, 41760297), (39, 13920099), (117, 4640033), (173, 3138057), (519, 1046019), (1557, 348673), (2249, 241389), (6747, 80463), (20241, 26821)]