2671647

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4261}}^1$

素因数の和:4294

約数の個数: 16

約数和(自身を含む): 4091520

約数和(自身を除く): 1419873

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 4261, 12783, 46871, 80959, 140613, 242877, 890549, 2671647]

約数ペア:

[(1, 2671647), (3, 890549), (11, 242877), (19, 140613), (33, 80959), (57, 46871), (209, 12783), (627, 4261)]