4007339

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 4823040

約数和(自身を除く): 815701

約数列:

[1, 7, 31, 59, 217, 313, 413, 1829, 2191, 9703, 12803, 18467, 67921, 129269, 572477, 4007339]

約数ペア:

[(1, 4007339), (7, 572477), (31, 129269), (59, 67921), (217, 18467), (313, 12803), (413, 9703), (1829, 2191)]