11287989243

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1\times {\mathrm{2237}}^1$

素因数の和:3568

約数の個数: 48

約数和(自身を含む): 17931214080

約数和(自身を除く): 6643224837

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1283, 1311, 2237, 3849, 3933, 6711, 11547, 20133, 24377, 29509, 42503, 51451, 73131, 88527, 127509, 154353, 219393, 265581, 382527, 463059, 560671, 977569, 1682013, 2870071, 2932707, 5046039, 8610213, 8798121, 25830639, 54531349, 66011633, 163594047, 198034899, 490782141, 594104697, 1254221027, 3762663081, 11287989243]

約数ペア:

[(1, 11287989243), (3, 3762663081), (9, 1254221027), (19, 594104697), (23, 490782141), (57, 198034899), (69, 163594047), (171, 66011633), (207, 54531349), (437, 25830639), (1283, 8798121), (1311, 8610213), (2237, 5046039), (3849, 2932707), (3933, 2870071), (6711, 1682013), (11547, 977569), (20133, 560671), (24377, 463059), (29509, 382527), (42503, 265581), (51451, 219393), (73131, 154353), (88527, 127509)]