16906043

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 22325760

約数和(自身を除く): 5419717

約数列:

[1, 7, 11, 29, 67, 77, 113, 203, 319, 469, 737, 791, 1243, 1943, 2233, 3277, 5159, 7571, 8701, 13601, 21373, 22939, 36047, 52997, 83281, 149611, 219559, 252329, 582967, 1536913, 2415149, 16906043]

約数ペア:

[(1, 16906043), (7, 2415149), (11, 1536913), (29, 582967), (67, 252329), (77, 219559), (113, 149611), (203, 83281), (319, 52997), (469, 36047), (737, 22939), (791, 21373), (1243, 13601), (1943, 8701), (2233, 7571), (3277, 5159)]