828998439

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{773}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 1154684160

約数和(自身を除く): 325685721

約数列:

[1, 3, 59, 73, 83, 177, 219, 249, 773, 2319, 4307, 4897, 6059, 12921, 14691, 18177, 45607, 56429, 64159, 136821, 169287, 192477, 357481, 1072443, 3329311, 3785381, 4683607, 9987933, 11356143, 14050821, 276332813, 828998439]

約数ペア:

[(1, 828998439), (3, 276332813), (59, 14050821), (73, 11356143), (83, 9987933), (177, 4683607), (219, 3785381), (249, 3329311), (773, 1072443), (2319, 357481), (4307, 192477), (4897, 169287), (6059, 136821), (12921, 64159), (14691, 56429), (18177, 45607)]