13556985169

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1\times {\mathrm{3169}}^1$

素因数の和:4129

約数の個数: 32

約数和(自身を含む): 17024878080

約数和(自身を除く): 3467892911

約数列:

[1, 7, 13, 53, 91, 371, 689, 887, 3169, 4823, 6209, 11531, 22183, 41197, 47011, 80717, 167957, 288379, 329077, 611143, 1175699, 2183441, 2810903, 4278001, 15284087, 19676321, 36541739, 148977859, 255792173, 1042845013, 1936712167, 13556985169]

約数ペア:

[(1, 13556985169), (7, 1936712167), (13, 1042845013), (53, 255792173), (91, 148977859), (371, 36541739), (689, 19676321), (887, 15284087), (3169, 4278001), (4823, 2810903), (6209, 2183441), (11531, 1175699), (22183, 611143), (41197, 329077), (47011, 288379), (80717, 167957)]