12890327

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:334

約数の個数: 16

約数和(自身を含む): 14100480

約数和(自身を除く): 1210153

約数列:

[1, 23, 31, 101, 179, 713, 2323, 3131, 4117, 5549, 18079, 72013, 127627, 415817, 560449, 12890327]

約数ペア:

[(1, 12890327), (23, 560449), (31, 415817), (101, 127627), (179, 72013), (713, 18079), (2323, 5549), (3131, 4117)]