207817239

素因数分解:

$3^1\times 7^1\times {\mathrm{1483}}^1\times {\mathrm{6673}}^1$

素因数の和:8166

約数の個数: 16

約数和(自身を含む): 316934912

約数和(自身を除く): 109117673

約数列:

[1, 3, 7, 21, 1483, 4449, 6673, 10381, 20019, 31143, 46711, 140133, 9896059, 29688177, 69272413, 207817239]

約数ペア:

[(1, 207817239), (3, 69272413), (7, 29688177), (21, 9896059), (1483, 140133), (4449, 46711), (6673, 31143), (10381, 20019)]