12629673

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{653}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 20948928

約数和(自身を除く): 8319255

約数列:

[1, 3, 7, 9, 21, 63, 307, 653, 921, 1959, 2149, 2763, 4571, 5877, 6447, 13713, 19341, 41139, 200471, 601413, 1403297, 1804239, 4209891, 12629673]

約数ペア:

[(1, 12629673), (3, 4209891), (7, 1804239), (9, 1403297), (21, 601413), (63, 200471), (307, 41139), (653, 19341), (921, 13713), (1959, 6447), (2149, 5877), (2763, 4571)]