3203697021

素因数分解:

$3^1\times 7^1\times {\mathrm{7283}}^1\times {\mathrm{20947}}^1$

素因数の和:28240

約数の個数: 16

約数和(自身を含む): 4882727424

約数和(自身を除く): 1679030403

約数列:

[1, 3, 7, 21, 7283, 20947, 21849, 50981, 62841, 146629, 152943, 439887, 152557001, 457671003, 1067899007, 3203697021]

約数ペア:

[(1, 3203697021), (3, 1067899007), (7, 457671003), (21, 152557001), (7283, 439887), (20947, 152943), (21849, 146629), (50981, 62841)]