2998029

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 4248000

約数和(自身を除く): 1249971

約数列:

[1, 3, 19, 57, 149, 353, 447, 1059, 2831, 6707, 8493, 20121, 52597, 157791, 999343, 2998029]

約数ペア:

[(1, 2998029), (3, 999343), (19, 157791), (57, 52597), (149, 20121), (353, 8493), (447, 6707), (1059, 2831)]