13241665611

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{17921}}^1$

素因数の和:18124

約数の個数: 48

約数和(自身を含む): 20968740000

約数和(自身を除く): 7727074389

約数列:

[1, 3, 9, 19, 29, 57, 87, 149, 171, 261, 447, 551, 1341, 1653, 2831, 4321, 4959, 8493, 12963, 17921, 25479, 38889, 53763, 82099, 161289, 246297, 340499, 519709, 738891, 1021497, 1559127, 2670229, 3064491, 4677381, 8010687, 9874471, 24032061, 29623413, 50734351, 77436641, 88870239, 152203053, 232309923, 456609159, 696929769, 1471296179, 4413888537, 13241665611]

約数ペア:

[(1, 13241665611), (3, 4413888537), (9, 1471296179), (19, 696929769), (29, 456609159), (57, 232309923), (87, 152203053), (149, 88870239), (171, 77436641), (261, 50734351), (447, 29623413), (551, 24032061), (1341, 9874471), (1653, 8010687), (2831, 4677381), (4321, 3064491), (4959, 2670229), (8493, 1559127), (12963, 1021497), (17921, 738891), (25479, 519709), (38889, 340499), (53763, 246297), (82099, 161289)]