7771071

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33641}}^1$

素因数の和:33662

約数の個数: 16

約数和(自身を含む): 12918528

約数和(自身を除く): 5147457

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 33641, 100923, 235487, 370051, 706461, 1110153, 2590357, 7771071]

約数ペア:

[(1, 7771071), (3, 2590357), (7, 1110153), (11, 706461), (21, 370051), (33, 235487), (77, 100923), (231, 33641)]