189329569

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{2003}}^1$

素因数の和:2688

約数の個数: 16

約数和(自身を含む): 222876864

約数和(自身を除く): 33547295

約数列:

[1, 11, 13, 143, 661, 2003, 7271, 8593, 22033, 26039, 94523, 286429, 1323983, 14563813, 17211779, 189329569]

約数ペア:

[(1, 189329569), (11, 17211779), (13, 14563813), (143, 1323983), (661, 286429), (2003, 94523), (7271, 26039), (8593, 22033)]