71147041

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 87464448

約数和(自身を除く): 16317407

約数列:

[1, 7, 37, 53, 71, 73, 259, 371, 497, 511, 1961, 2627, 2701, 3763, 3869, 5183, 13727, 18389, 18907, 26341, 27083, 36281, 139231, 143153, 191771, 274699, 974617, 1002071, 1342397, 1922893, 10163863, 71147041]

約数ペア:

[(1, 71147041), (7, 10163863), (37, 1922893), (53, 1342397), (71, 1002071), (73, 974617), (259, 274699), (371, 191771), (497, 143153), (511, 139231), (1961, 36281), (2627, 27083), (2701, 26341), (3763, 18907), (3869, 18389), (5183, 13727)]