2247016791

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{71999}}^1$

素因数の和:72206

約数の個数: 16

約数和(自身を含む): 3055104000

約数和(自身を除く): 808087209

約数列:

[1, 3, 101, 103, 303, 309, 10403, 31209, 71999, 215997, 7271899, 7415897, 21815697, 22247691, 749005597, 2247016791]

約数ペア:

[(1, 2247016791), (3, 749005597), (101, 22247691), (103, 21815697), (303, 7415897), (309, 7271899), (10403, 215997), (31209, 71999)]