2141529

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1336

約数の個数: 16

約数和(自身を含む): 3148992

約数和(自身を除く): 1007463

約数列:

[1, 3, 13, 39, 43, 129, 559, 1277, 1677, 3831, 16601, 49803, 54911, 164733, 713843, 2141529]

約数ペア:

[(1, 2141529), (3, 713843), (13, 164733), (39, 54911), (43, 49803), (129, 16601), (559, 3831), (1277, 1677)]