28752581

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3001}}^1$

素因数の和:3092

約数の個数: 16

約数和(自身を含む): 34294848

約数和(自身を除く): 5542267

約数列:

[1, 11, 13, 67, 143, 737, 871, 3001, 9581, 33011, 39013, 201067, 429143, 2211737, 2613871, 28752581]

約数ペア:

[(1, 28752581), (11, 2613871), (13, 2211737), (67, 429143), (143, 201067), (737, 39013), (871, 33011), (3001, 9581)]