13403478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{653}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 29382912

約数和(自身を除く): 15979434

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 311, 622, 653, 933, 1306, 1866, 1959, 3421, 3918, 6842, 7183, 10263, 14366, 20526, 21549, 43098, 203083, 406166, 609249, 1218498, 2233913, 4467826, 6701739, 13403478]

約数ペア:

[(1, 13403478), (2, 6701739), (3, 4467826), (6, 2233913), (11, 1218498), (22, 609249), (33, 406166), (66, 203083), (311, 43098), (622, 21549), (653, 20526), (933, 14366), (1306, 10263), (1866, 7183), (1959, 6842), (3421, 3918)]