2119227

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:594

約数の個数: 16

約数和(自身を含む): 3110400

約数和(自身を除く): 991173

約数列:

[1, 3, 11, 33, 149, 431, 447, 1293, 1639, 4741, 4917, 14223, 64219, 192657, 706409, 2119227]

約数ペア:

[(1, 2119227), (3, 706409), (11, 192657), (33, 64219), (149, 14223), (431, 4917), (447, 4741), (1293, 1639)]