2910921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{739}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 4226880

約数和(自身を除く): 1315959

約数列:

[1, 3, 13, 39, 101, 303, 739, 1313, 2217, 3939, 9607, 28821, 74639, 223917, 970307, 2910921]

約数ペア:

[(1, 2910921), (3, 970307), (13, 223917), (39, 74639), (101, 28821), (303, 9607), (739, 3939), (1313, 2217)]