21890882303

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1\times {\mathrm{769}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 23916594240

約数和(自身を除く): 2025711937

約数列:

[1, 17, 61, 97, 283, 769, 1037, 1649, 4811, 5917, 13073, 17263, 27451, 46909, 74593, 100589, 217627, 293471, 466667, 797453, 1268081, 1674511, 3699659, 4550173, 13275247, 21109819, 28466687, 77352941, 225679199, 358866923, 1287698959, 21890882303]

約数ペア:

[(1, 21890882303), (17, 1287698959), (61, 358866923), (97, 225679199), (283, 77352941), (769, 28466687), (1037, 21109819), (1649, 13275247), (4811, 4550173), (5917, 3699659), (13073, 1674511), (17263, 1268081), (27451, 797453), (46909, 466667), (74593, 293471), (100589, 217627)]