2850519

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{911}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 4377600

約数和(自身を除く): 1527081

約数列:

[1, 3, 7, 21, 149, 447, 911, 1043, 2733, 3129, 6377, 19131, 135739, 407217, 950173, 2850519]

約数ペア:

[(1, 2850519), (3, 950173), (7, 407217), (21, 135739), (149, 19131), (447, 6377), (911, 3129), (1043, 2733)]