1051309427

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{121021}}^1$

素因数の和:121118

約数の個数: 16

約数和(自身を含む): 1289610432

約数和(自身を除く): 238301005

約数列:

[1, 7, 17, 73, 119, 511, 1241, 8687, 121021, 847147, 2057357, 8834533, 14401499, 61841731, 150187061, 1051309427]

約数ペア:

[(1, 1051309427), (7, 150187061), (17, 61841731), (73, 14401499), (119, 8834533), (511, 2057357), (1241, 847147), (8687, 121021)]