1729813701

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{7649}}^1$

素因数の和:7770

約数の個数: 48

約数和(自身を含む): 2930256000

約数和(自身を除く): 1200442299

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 121, 231, 267, 363, 623, 847, 979, 1869, 2541, 2937, 6853, 7649, 10769, 20559, 22947, 32307, 53543, 75383, 84139, 160629, 226149, 252417, 588973, 680761, 925529, 1766919, 2042283, 2776587, 4765327, 6478703, 7488371, 14295981, 19436109, 22465113, 52418597, 82372081, 157255791, 247116243, 576604567, 1729813701]

約数ペア:

[(1, 1729813701), (3, 576604567), (7, 247116243), (11, 157255791), (21, 82372081), (33, 52418597), (77, 22465113), (89, 19436109), (121, 14295981), (231, 7488371), (267, 6478703), (363, 4765327), (623, 2776587), (847, 2042283), (979, 1766919), (1869, 925529), (2541, 680761), (2937, 588973), (6853, 252417), (7649, 226149), (10769, 160629), (20559, 84139), (22947, 75383), (32307, 53543)]