15693452943

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{206953}}^1$

素因数の和:207143

約数の個数: 32

約数和(自身を含む): 25112626176

約数和(自身を除く): 9419173233

約数列:

[1, 3, 7, 21, 23, 69, 157, 161, 471, 483, 1099, 3297, 3611, 10833, 25277, 75831, 206953, 620859, 1448671, 4346013, 4759919, 14279757, 32491621, 33319433, 97474863, 99958299, 227441347, 682324041, 747307283, 2241921849, 5231150981, 15693452943]

約数ペア:

[(1, 15693452943), (3, 5231150981), (7, 2241921849), (21, 747307283), (23, 682324041), (69, 227441347), (157, 99958299), (161, 97474863), (471, 33319433), (483, 32491621), (1099, 14279757), (3297, 4759919), (3611, 4346013), (10833, 1448671), (25277, 620859), (75831, 206953)]