2106604821

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{1447}}^1\times {\mathrm{7243}}^1$

素因数の和:8760

約数の個数: 16

約数和(自身を含む): 2853092864

約数和(自身を除く): 746488043

約数列:

[1, 3, 67, 201, 1447, 4341, 7243, 21729, 96949, 290847, 485281, 1455843, 10480621, 31441863, 702201607, 2106604821]

約数ペア:

[(1, 2106604821), (3, 702201607), (67, 31441863), (201, 10480621), (1447, 1455843), (4341, 485281), (7243, 290847), (21729, 96949)]