1181881071

素因数分解:

$3^3\times 7^1\times {\mathrm{6253339}}^1$

素因数の和:6253355

約数の個数: 16

約数和(自身を含む): 2001068800

約数和(自身を除く): 819187729

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 6253339, 18760017, 43773373, 56280051, 131320119, 168840153, 393960357, 1181881071]

約数ペア:

[(1, 1181881071), (3, 393960357), (7, 168840153), (9, 131320119), (21, 56280051), (27, 43773373), (63, 18760017), (189, 6253339)]