675884769

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{2939}}^1$

素因数の和:3229

約数の個数: 32

約数和(自身を含む): 1056706560

約数和(自身を除く): 380821791

約数列:

[1, 3, 7, 21, 47, 141, 233, 329, 699, 987, 1631, 2939, 4893, 8817, 10951, 20573, 32853, 61719, 76657, 138133, 229971, 414399, 684787, 966931, 2054361, 2900793, 4793509, 14380527, 32184989, 96554967, 225294923, 675884769]

約数ペア:

[(1, 675884769), (3, 225294923), (7, 96554967), (21, 32184989), (47, 14380527), (141, 4793509), (233, 2900793), (329, 2054361), (699, 966931), (987, 684787), (1631, 414399), (2939, 229971), (4893, 138133), (8817, 76657), (10951, 61719), (20573, 32853)]