12665499

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{54829}}^1$

素因数の和:54850

約数の個数: 16

約数和(自身を含む): 21054720

約数和(自身を除く): 8389221

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 54829, 164487, 383803, 603119, 1151409, 1809357, 4221833, 12665499]

約数ペア:

[(1, 12665499), (3, 4221833), (7, 1809357), (11, 1151409), (21, 603119), (33, 383803), (77, 164487), (231, 54829)]