1139798881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 1325963520

約数和(自身を除く): 186164639

約数列:

[1, 13, 17, 89, 167, 221, 347, 1157, 1513, 2171, 2839, 4511, 5899, 14863, 19669, 30883, 36907, 57949, 76687, 193219, 252671, 401479, 525011, 753337, 985133, 3284723, 5157461, 6825143, 12806729, 67046993, 87676837, 1139798881]

約数ペア:

[(1, 1139798881), (13, 87676837), (17, 67046993), (89, 12806729), (167, 6825143), (221, 5157461), (347, 3284723), (1157, 985133), (1513, 753337), (2171, 525011), (2839, 401479), (4511, 252671), (5899, 193219), (14863, 76687), (19669, 57949), (30883, 36907)]