28909129

素因数分解:

${\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:380

約数の個数: 16

約数和(自身を含む): 31395600

約数和(自身を除く): 2486471

約数列:

[1, 17, 101, 113, 149, 1717, 1921, 2533, 11413, 15049, 16837, 194021, 255833, 286229, 1700537, 28909129]

約数ペア:

[(1, 28909129), (17, 1700537), (101, 286229), (113, 255833), (149, 194021), (1717, 16837), (1921, 15049), (2533, 11413)]