12881936223

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{363373}}^1$

素因数の和:363496

約数の個数: 32

約数和(自身を含む): 20755922880

約数和(自身を除く): 7873986657

約数列:

[1, 3, 9, 13, 27, 39, 101, 117, 303, 351, 909, 1313, 2727, 3939, 11817, 35451, 363373, 1090119, 3270357, 4723849, 9811071, 14171547, 36700673, 42514641, 110102019, 127543923, 330306057, 477108749, 990918171, 1431326247, 4293978741, 12881936223]

約数ペア:

[(1, 12881936223), (3, 4293978741), (9, 1431326247), (13, 990918171), (27, 477108749), (39, 330306057), (101, 127543923), (117, 110102019), (303, 42514641), (351, 36700673), (909, 14171547), (1313, 9811071), (2727, 4723849), (3939, 3270357), (11817, 1090119), (35451, 363373)]