2216392311

素因数分解:

$3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{106501}}^1$

素因数の和:107502

約数の個数: 16

約数和(自身を含む): 3380799488

約数和(自身を除く): 1164407177

約数列:

[1, 3, 7, 21, 991, 2973, 6937, 20811, 106501, 319503, 745507, 2236521, 105542491, 316627473, 738797437, 2216392311]

約数ペア:

[(1, 2216392311), (3, 738797437), (7, 316627473), (21, 105542491), (991, 2236521), (2973, 745507), (6937, 319503), (20811, 106501)]