13958043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 21150720

約数和(自身を除く): 7192677

約数列:

[1, 3, 11, 33, 59, 67, 107, 177, 201, 321, 649, 737, 1177, 1947, 2211, 3531, 3953, 6313, 7169, 11859, 18939, 21507, 43483, 69443, 78859, 130449, 208329, 236577, 422971, 1268913, 4652681, 13958043]

約数ペア:

[(1, 13958043), (3, 4652681), (11, 1268913), (33, 422971), (59, 236577), (67, 208329), (107, 130449), (177, 78859), (201, 69443), (321, 43483), (649, 21507), (737, 18939), (1177, 11859), (1947, 7169), (2211, 6313), (3531, 3953)]