380982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 893952

約数和(自身を除く): 512970

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 193, 282, 329, 386, 579, 658, 987, 1158, 1351, 1974, 2702, 4053, 8106, 9071, 18142, 27213, 54426, 63497, 126994, 190491, 380982]

約数ペア:

[(1, 380982), (2, 190491), (3, 126994), (6, 63497), (7, 54426), (14, 27213), (21, 18142), (42, 9071), (47, 8106), (94, 4053), (141, 2702), (193, 1974), (282, 1351), (329, 1158), (386, 987), (579, 658)]