148252013

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{52553}}^1$

素因数の和:52604

約数の個数: 16

約数和(自身を含む): 188353536

約数和(自身を除く): 40101523

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 52553, 367871, 683189, 1629143, 4782323, 11404001, 21178859, 148252013]

約数ペア:

[(1, 148252013), (7, 21178859), (13, 11404001), (31, 4782323), (91, 1629143), (217, 683189), (403, 367871), (2821, 52553)]