2128107

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 2990880

約数和(自身を除く): 862773

約数列:

[1, 3, 29, 61, 87, 183, 401, 1203, 1769, 5307, 11629, 24461, 34887, 73383, 709369, 2128107]

約数ペア:

[(1, 2128107), (3, 709369), (29, 73383), (61, 34887), (87, 24461), (183, 11629), (401, 5307), (1203, 1769)]