1260864143

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{963227}}^1$

素因数の和:963262

約数の個数: 16

約数和(自身を含む): 1664457984

約数和(自身を除く): 403593841

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 963227, 6742589, 10595497, 16374859, 74168479, 114624013, 180123449, 1260864143]

約数ペア:

[(1, 1260864143), (7, 180123449), (11, 114624013), (17, 74168479), (77, 16374859), (119, 10595497), (187, 6742589), (1309, 963227)]